51539150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2205

約数の個数: 48

約数和(自身を含む): 106076544

約数和(自身を除く): 54537394

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1850, 2143, 2405, 4286, 4810, 10715, 12025, 21430, 24050, 27859, 53575, 55718, 79291, 107150, 139295, 158582, 278590, 396455, 696475, 792910, 1030783, 1392950, 1982275, 2061566, 3964550, 5153915, 10307830, 25769575, 51539150]

約数ペア:

[(1, 51539150), (2, 25769575), (5, 10307830), (10, 5153915), (13, 3964550), (25, 2061566), (26, 1982275), (37, 1392950), (50, 1030783), (65, 792910), (74, 696475), (130, 396455), (185, 278590), (325, 158582), (370, 139295), (481, 107150), (650, 79291), (925, 55718), (962, 53575), (1850, 27859), (2143, 24050), (2405, 21430), (4286, 12025), (4810, 10715)]