53241890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11069}}^1$

素因数の和:11126

約数の個数: 32

約数和(自身を含む): 106006320

約数和(自身を除く): 52764430

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 11069, 22138, 55345, 110690, 143897, 287794, 409553, 719485, 819106, 1438970, 2047765, 4095530, 5324189, 10648378, 26620945, 53241890]

約数ペア:

[(1, 53241890), (2, 26620945), (5, 10648378), (10, 5324189), (13, 4095530), (26, 2047765), (37, 1438970), (65, 819106), (74, 719485), (130, 409553), (185, 287794), (370, 143897), (481, 110690), (962, 55345), (2405, 22138), (4810, 11069)]