53536868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1721}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 118032768

約数和(自身を除く): 64495900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1414, 1721, 2222, 2828, 3442, 4444, 6884, 7777, 12047, 15554, 18931, 24094, 31108, 37862, 48188, 75724, 132517, 173821, 265034, 347642, 530068, 695284, 1216747, 1912031, 2433494, 3824062, 4866988, 7648124, 13384217, 26768434, 53536868]

約数ペア:

[(1, 53536868), (2, 26768434), (4, 13384217), (7, 7648124), (11, 4866988), (14, 3824062), (22, 2433494), (28, 1912031), (44, 1216747), (77, 695284), (101, 530068), (154, 347642), (202, 265034), (308, 173821), (404, 132517), (707, 75724), (1111, 48188), (1414, 37862), (1721, 31108), (2222, 24094), (2828, 18931), (3442, 15554), (4444, 12047), (6884, 7777)]