53464710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137089}}^1$

素因数の和:137112

約数の個数: 32

約数和(自身を含む): 138186720

約数和(自身を除く): 84722010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 137089, 274178, 411267, 685445, 822534, 1370890, 1782157, 2056335, 3564314, 4112670, 5346471, 8910785, 10692942, 17821570, 26732355, 53464710]

約数ペア:

[(1, 53464710), (2, 26732355), (3, 17821570), (5, 10692942), (6, 8910785), (10, 5346471), (13, 4112670), (15, 3564314), (26, 2056335), (30, 1782157), (39, 1370890), (65, 822534), (78, 685445), (130, 411267), (195, 274178), (390, 137089)]