54853360

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1231}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 127866816

約数和(自身を除く): 73013456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 1114, 1231, 2228, 2462, 2785, 4456, 4924, 5570, 6155, 8912, 9848, 11140, 12310, 19696, 22280, 24620, 44560, 49240, 98480, 685667, 1371334, 2742668, 3428335, 5485336, 6856670, 10970672, 13713340, 27426680, 54853360]

約数ペア:

[(1, 54853360), (2, 27426680), (4, 13713340), (5, 10970672), (8, 6856670), (10, 5485336), (16, 3428335), (20, 2742668), (40, 1371334), (80, 685667), (557, 98480), (1114, 49240), (1231, 44560), (2228, 24620), (2462, 22280), (2785, 19696), (4456, 12310), (4924, 11140), (5570, 9848), (6155, 8912)]