49530840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 157766400

約数和(自身を除く): 108235560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 331, 344, 348, 430, 435, 516, 580, 645, 662, 696, 860, 870, 993, 1032, 1160, 1247, 1290, 1324, 1655, 1720, 1740, 1986, 2494, 2580, 2648, 3310, 3480, 3741, 3972, 4965, 4988, 5160, 6235, 6620, 7482, 7944, 9599, 9930, 9976, 12470, 13240, 14233, 14964, 18705, 19198, 19860, 24940, 28466, 28797, 29928, 37410, 38396, 39720, 42699, 47995, 49880, 56932, 57594, 71165, 74820, 76792, 85398, 95990, 113864, 115188, 142330, 143985, 149640, 170796, 191980, 213495, 230376, 284660, 287970, 341592, 383960, 412757, 426990, 569320, 575940, 825514, 853980, 1151880, 1238271, 1651028, 1707960, 2063785, 2476542, 3302056, 4127570, 4953084, 6191355, 8255140, 9906168, 12382710, 16510280, 24765420, 49530840]

約数ペア:

[(1, 49530840), (2, 24765420), (3, 16510280), (4, 12382710), (5, 9906168), (6, 8255140), (8, 6191355), (10, 4953084), (12, 4127570), (15, 3302056), (20, 2476542), (24, 2063785), (29, 1707960), (30, 1651028), (40, 1238271), (43, 1151880), (58, 853980), (60, 825514), (86, 575940), (87, 569320), (116, 426990), (120, 412757), (129, 383960), (145, 341592), (172, 287970), (174, 284660), (215, 230376), (232, 213495), (258, 191980), (290, 170796), (331, 149640), (344, 143985), (348, 142330), (430, 115188), (435, 113864), (516, 95990), (580, 85398), (645, 76792), (662, 74820), (696, 71165), (860, 57594), (870, 56932), (993, 49880), (1032, 47995), (1160, 42699), (1247, 39720), (1290, 38396), (1324, 37410), (1655, 29928), (1720, 28797), (1740, 28466), (1986, 24940), (2494, 19860), (2580, 19198), (2648, 18705), (3310, 14964), (3480, 14233), (3741, 13240), (3972, 12470), (4965, 9976), (4988, 9930), (5160, 9599), (6235, 7944), (6620, 7482)]