53255290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 111767040

約数和(自身を除く): 58511750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 83, 95, 110, 166, 190, 209, 307, 415, 418, 614, 830, 913, 1045, 1535, 1577, 1826, 2090, 3070, 3154, 3377, 4565, 5833, 6754, 7885, 9130, 11666, 15770, 16885, 17347, 25481, 29165, 33770, 34694, 50962, 58330, 64163, 86735, 127405, 128326, 173470, 254810, 280291, 320815, 484139, 560582, 641630, 968278, 1401455, 2420695, 2802910, 4841390, 5325529, 10651058, 26627645, 53255290]

約数ペア:

[(1, 53255290), (2, 26627645), (5, 10651058), (10, 5325529), (11, 4841390), (19, 2802910), (22, 2420695), (38, 1401455), (55, 968278), (83, 641630), (95, 560582), (110, 484139), (166, 320815), (190, 280291), (209, 254810), (307, 173470), (415, 128326), (418, 127405), (614, 86735), (830, 64163), (913, 58330), (1045, 50962), (1535, 34694), (1577, 33770), (1826, 29165), (2090, 25481), (3070, 17347), (3154, 16885), (3377, 15770), (4565, 11666), (5833, 9130), (6754, 7885)]