53773330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6781}}^1$

素因数の和:6862

約数の個数: 32

約数和(自身を含む): 105961968

約数和(自身を除く): 52188638

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 6781, 7930, 13562, 33905, 67810, 88153, 176306, 413641, 440765, 827282, 881530, 2068205, 4136410, 5377333, 10754666, 26886665, 53773330]

約数ペア:

[(1, 53773330), (2, 26886665), (5, 10754666), (10, 5377333), (13, 4136410), (26, 2068205), (61, 881530), (65, 827282), (122, 440765), (130, 413641), (305, 176306), (610, 88153), (793, 67810), (1586, 33905), (3965, 13562), (6781, 7930)]