55865590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2659}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 54449930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 2659, 4202, 5318, 10505, 13295, 21010, 26590, 29249, 58498, 146245, 292490, 507869, 1015738, 2539345, 5078690, 5586559, 11173118, 27932795, 55865590]

約数ペア:

[(1, 55865590), (2, 27932795), (5, 11173118), (10, 5586559), (11, 5078690), (22, 2539345), (55, 1015738), (110, 507869), (191, 292490), (382, 146245), (955, 58498), (1910, 29249), (2101, 26590), (2659, 21010), (4202, 13295), (5318, 10505)]