48762920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 114739200

約数和(自身を除く): 65976280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 127, 145, 232, 254, 290, 331, 508, 580, 635, 662, 1016, 1160, 1270, 1324, 1655, 2540, 2648, 3310, 3683, 5080, 6620, 7366, 9599, 13240, 14732, 18415, 19198, 29464, 36830, 38396, 42037, 47995, 73660, 76792, 84074, 95990, 147320, 168148, 191980, 210185, 336296, 383960, 420370, 840740, 1219073, 1681480, 2438146, 4876292, 6095365, 9752584, 12190730, 24381460, 48762920]

約数ペア:

[(1, 48762920), (2, 24381460), (4, 12190730), (5, 9752584), (8, 6095365), (10, 4876292), (20, 2438146), (29, 1681480), (40, 1219073), (58, 840740), (116, 420370), (127, 383960), (145, 336296), (232, 210185), (254, 191980), (290, 168148), (331, 147320), (508, 95990), (580, 84074), (635, 76792), (662, 73660), (1016, 47995), (1160, 42037), (1270, 38396), (1324, 36830), (1655, 29464), (2540, 19198), (2648, 18415), (3310, 14732), (3683, 13240), (5080, 9599), (6620, 7366)]