49402275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 91827456

約数和(自身を除く): 42425181

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 2203, 4485, 6609, 7475, 11015, 22425, 28639, 33045, 50669, 55075, 85917, 143195, 152007, 165225, 253345, 429585, 658697, 715975, 760035, 1266725, 1976091, 2147925, 3293485, 3800175, 9880455, 16467425, 49402275]

約数ペア:

[(1, 49402275), (3, 16467425), (5, 9880455), (13, 3800175), (15, 3293485), (23, 2147925), (25, 1976091), (39, 1266725), (65, 760035), (69, 715975), (75, 658697), (115, 429585), (195, 253345), (299, 165225), (325, 152007), (345, 143195), (575, 85917), (897, 55075), (975, 50669), (1495, 33045), (1725, 28639), (2203, 22425), (4485, 11015), (6609, 7475)]