49959550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 100172160

約数和(自身を除く): 50212610

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1223, 1634, 2150, 2446, 4085, 6115, 8170, 12230, 20425, 23237, 30575, 40850, 46474, 52589, 61150, 105178, 116185, 232370, 262945, 525890, 580925, 999191, 1161850, 1314725, 1998382, 2629450, 4995955, 9991910, 24979775, 49959550]

約数ペア:

[(1, 49959550), (2, 24979775), (5, 9991910), (10, 4995955), (19, 2629450), (25, 1998382), (38, 1314725), (43, 1161850), (50, 999191), (86, 580925), (95, 525890), (190, 262945), (215, 232370), (430, 116185), (475, 105178), (817, 61150), (950, 52589), (1075, 46474), (1223, 40850), (1634, 30575), (2150, 23237), (2446, 20425), (4085, 12230), (6115, 8170)]