51888564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 165355008

約数和(自身を除く): 113466444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 117, 126, 141, 156, 182, 188, 234, 252, 273, 282, 329, 337, 364, 423, 468, 546, 564, 611, 658, 674, 819, 846, 987, 1011, 1092, 1222, 1316, 1348, 1638, 1692, 1833, 1974, 2022, 2359, 2444, 2961, 3033, 3276, 3666, 3948, 4044, 4277, 4381, 4718, 5499, 5922, 6066, 7077, 7332, 8554, 8762, 9436, 10998, 11844, 12132, 12831, 13143, 14154, 15839, 17108, 17524, 21231, 21996, 25662, 26286, 28308, 30667, 31678, 38493, 39429, 42462, 47517, 51324, 52572, 61334, 63356, 76986, 78858, 84924, 92001, 95034, 110873, 122668, 142551, 153972, 157716, 184002, 190068, 205907, 221746, 276003, 285102, 332619, 368004, 411814, 443492, 552006, 570204, 617721, 665238, 823628, 997857, 1104012, 1235442, 1330476, 1441349, 1853163, 1995714, 2470884, 2882698, 3706326, 3991428, 4324047, 5765396, 7412652, 8648094, 12972141, 17296188, 25944282, 51888564]

約数ペア:

[(1, 51888564), (2, 25944282), (3, 17296188), (4, 12972141), (6, 8648094), (7, 7412652), (9, 5765396), (12, 4324047), (13, 3991428), (14, 3706326), (18, 2882698), (21, 2470884), (26, 1995714), (28, 1853163), (36, 1441349), (39, 1330476), (42, 1235442), (47, 1104012), (52, 997857), (63, 823628), (78, 665238), (84, 617721), (91, 570204), (94, 552006), (117, 443492), (126, 411814), (141, 368004), (156, 332619), (182, 285102), (188, 276003), (234, 221746), (252, 205907), (273, 190068), (282, 184002), (329, 157716), (337, 153972), (364, 142551), (423, 122668), (468, 110873), (546, 95034), (564, 92001), (611, 84924), (658, 78858), (674, 76986), (819, 63356), (846, 61334), (987, 52572), (1011, 51324), (1092, 47517), (1222, 42462), (1316, 39429), (1348, 38493), (1638, 31678), (1692, 30667), (1833, 28308), (1974, 26286), (2022, 25662), (2359, 21996), (2444, 21231), (2961, 17524), (3033, 17108), (3276, 15839), (3666, 14154), (3948, 13143), (4044, 12831), (4277, 12132), (4381, 11844), (4718, 10998), (5499, 9436), (5922, 8762), (6066, 8554), (7077, 7332)]