25179550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2733

約数の個数: 48

約数和(自身を含む): 54117072

約数和(自身を除く): 28937522

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 2693, 4675, 5386, 9350, 13465, 26930, 29623, 45781, 59246, 67325, 91562, 134650, 148115, 228905, 296230, 457810, 503591, 740575, 1007182, 1144525, 1481150, 2289050, 2517955, 5035910, 12589775, 25179550]

約数ペア:

[(1, 25179550), (2, 12589775), (5, 5035910), (10, 2517955), (11, 2289050), (17, 1481150), (22, 1144525), (25, 1007182), (34, 740575), (50, 503591), (55, 457810), (85, 296230), (110, 228905), (170, 148115), (187, 134650), (275, 91562), (374, 67325), (425, 59246), (550, 45781), (850, 29623), (935, 26930), (1870, 13465), (2693, 9350), (4675, 5386)]