47654298

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 122135040

約数和(自身を除く): 74480742

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 37, 46, 51, 54, 61, 69, 74, 102, 111, 122, 138, 153, 183, 207, 222, 306, 333, 366, 391, 414, 459, 549, 621, 629, 666, 782, 851, 918, 999, 1037, 1098, 1173, 1242, 1258, 1403, 1647, 1702, 1887, 1998, 2074, 2257, 2346, 2553, 2806, 3111, 3294, 3519, 3774, 4209, 4514, 5106, 5661, 6222, 6771, 7038, 7659, 8418, 9333, 10557, 11322, 12627, 13542, 14467, 15318, 16983, 18666, 20313, 21114, 22977, 23851, 25254, 27999, 28934, 33966, 37881, 38369, 40626, 43401, 45954, 47702, 51911, 55998, 60939, 71553, 75762, 76738, 86802, 103822, 115107, 121878, 130203, 143106, 155733, 214659, 230214, 260406, 311466, 345321, 390609, 429318, 467199, 643977, 690642, 781218, 882487, 934398, 1035963, 1287954, 1401597, 1764974, 2071926, 2647461, 2803194, 5294922, 7942383, 15884766, 23827149, 47654298]

約数ペア:

[(1, 47654298), (2, 23827149), (3, 15884766), (6, 7942383), (9, 5294922), (17, 2803194), (18, 2647461), (23, 2071926), (27, 1764974), (34, 1401597), (37, 1287954), (46, 1035963), (51, 934398), (54, 882487), (61, 781218), (69, 690642), (74, 643977), (102, 467199), (111, 429318), (122, 390609), (138, 345321), (153, 311466), (183, 260406), (207, 230214), (222, 214659), (306, 155733), (333, 143106), (366, 130203), (391, 121878), (414, 115107), (459, 103822), (549, 86802), (621, 76738), (629, 75762), (666, 71553), (782, 60939), (851, 55998), (918, 51911), (999, 47702), (1037, 45954), (1098, 43401), (1173, 40626), (1242, 38369), (1258, 37881), (1403, 33966), (1647, 28934), (1702, 27999), (1887, 25254), (1998, 23851), (2074, 22977), (2257, 21114), (2346, 20313), (2553, 18666), (2806, 16983), (3111, 15318), (3294, 14467), (3519, 13542), (3774, 12627), (4209, 11322), (4514, 10557), (5106, 9333), (5661, 8418), (6222, 7659), (6771, 7038)]