55543010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1289}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 104025600

約数和(自身を除く): 48482590

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1289, 1390, 2578, 4309, 6445, 8618, 12890, 21545, 39959, 43090, 79918, 179171, 199795, 358342, 399590, 895855, 1791710, 5554301, 11108602, 27771505, 55543010]

約数ペア:

[(1, 55543010), (2, 27771505), (5, 11108602), (10, 5554301), (31, 1791710), (62, 895855), (139, 399590), (155, 358342), (278, 199795), (310, 179171), (695, 79918), (1289, 43090), (1390, 39959), (2578, 21545), (4309, 12890), (6445, 8618)]