51560388

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 166852224

約数和(自身を除く): 115291836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 27, 33, 34, 36, 37, 44, 46, 51, 54, 66, 68, 69, 74, 81, 92, 99, 102, 108, 111, 132, 138, 148, 153, 162, 187, 198, 204, 207, 222, 253, 276, 297, 306, 324, 333, 374, 391, 396, 407, 414, 444, 459, 506, 561, 594, 612, 621, 629, 666, 748, 759, 782, 814, 828, 851, 891, 918, 999, 1012, 1122, 1173, 1188, 1221, 1242, 1258, 1332, 1377, 1518, 1564, 1628, 1683, 1702, 1782, 1836, 1863, 1887, 1998, 2244, 2277, 2346, 2442, 2484, 2516, 2553, 2754, 2997, 3036, 3366, 3404, 3519, 3564, 3663, 3726, 3774, 3996, 4301, 4554, 4692, 4884, 5049, 5106, 5508, 5661, 5994, 6732, 6831, 6919, 7038, 7326, 7452, 7548, 7659, 8602, 9108, 9361, 10098, 10212, 10557, 10989, 11322, 11988, 12903, 13662, 13838, 14076, 14467, 14652, 15147, 15318, 16983, 17204, 18722, 20196, 20493, 20757, 21114, 21978, 22644, 22977, 25806, 27324, 27676, 28083, 28934, 30294, 30636, 31671, 32967, 33966, 37444, 38709, 40986, 41514, 42228, 43401, 43956, 45954, 50949, 51612, 56166, 57868, 60588, 62271, 63342, 65934, 67932, 68931, 77418, 81972, 83028, 84249, 86802, 91908, 101898, 112332, 116127, 124542, 126684, 130203, 131868, 137862, 154836, 159137, 168498, 173604, 186813, 203796, 232254, 249084, 252747, 260406, 275724, 318274, 336996, 348381, 373626, 390609, 464508, 477411, 505494, 520812, 560439, 636548, 696762, 747252, 758241, 781218, 954822, 1010988, 1120878, 1171827, 1393524, 1432233, 1516482, 1562436, 1909644, 2241756, 2343654, 2864466, 3032964, 4296699, 4687308, 5728932, 8593398, 12890097, 17186796, 25780194, 51560388]

約数ペア:

[(1, 51560388), (2, 25780194), (3, 17186796), (4, 12890097), (6, 8593398), (9, 5728932), (11, 4687308), (12, 4296699), (17, 3032964), (18, 2864466), (22, 2343654), (23, 2241756), (27, 1909644), (33, 1562436), (34, 1516482), (36, 1432233), (37, 1393524), (44, 1171827), (46, 1120878), (51, 1010988), (54, 954822), (66, 781218), (68, 758241), (69, 747252), (74, 696762), (81, 636548), (92, 560439), (99, 520812), (102, 505494), (108, 477411), (111, 464508), (132, 390609), (138, 373626), (148, 348381), (153, 336996), (162, 318274), (187, 275724), (198, 260406), (204, 252747), (207, 249084), (222, 232254), (253, 203796), (276, 186813), (297, 173604), (306, 168498), (324, 159137), (333, 154836), (374, 137862), (391, 131868), (396, 130203), (407, 126684), (414, 124542), (444, 116127), (459, 112332), (506, 101898), (561, 91908), (594, 86802), (612, 84249), (621, 83028), (629, 81972), (666, 77418), (748, 68931), (759, 67932), (782, 65934), (814, 63342), (828, 62271), (851, 60588), (891, 57868), (918, 56166), (999, 51612), (1012, 50949), (1122, 45954), (1173, 43956), (1188, 43401), (1221, 42228), (1242, 41514), (1258, 40986), (1332, 38709), (1377, 37444), (1518, 33966), (1564, 32967), (1628, 31671), (1683, 30636), (1702, 30294), (1782, 28934), (1836, 28083), (1863, 27676), (1887, 27324), (1998, 25806), (2244, 22977), (2277, 22644), (2346, 21978), (2442, 21114), (2484, 20757), (2516, 20493), (2553, 20196), (2754, 18722), (2997, 17204), (3036, 16983), (3366, 15318), (3404, 15147), (3519, 14652), (3564, 14467), (3663, 14076), (3726, 13838), (3774, 13662), (3996, 12903), (4301, 11988), (4554, 11322), (4692, 10989), (4884, 10557), (5049, 10212), (5106, 10098), (5508, 9361), (5661, 9108), (5994, 8602), (6732, 7659), (6831, 7548), (6919, 7452), (7038, 7326)]