55899580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23099}}^1$

素因数の和:23130

約数の個数: 36

約数和(自身を含む): 129036600

約数和(自身を除く): 73137020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 23099, 46198, 92396, 115495, 230990, 254089, 461980, 508178, 1016356, 1270445, 2540890, 2794979, 5081780, 5589958, 11179916, 13974895, 27949790, 55899580]

約数ペア:

[(1, 55899580), (2, 27949790), (4, 13974895), (5, 11179916), (10, 5589958), (11, 5081780), (20, 2794979), (22, 2540890), (44, 1270445), (55, 1016356), (110, 508178), (121, 461980), (220, 254089), (242, 230990), (484, 115495), (605, 92396), (1210, 46198), (2420, 23099)]