55788260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23053}}^1$

素因数の和:23084

約数の個数: 36

約数和(自身を含む): 128779644

約数和(自身を除く): 72991384

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 23053, 46106, 92212, 115265, 230530, 253583, 461060, 507166, 1014332, 1267915, 2535830, 2789413, 5071660, 5578826, 11157652, 13947065, 27894130, 55788260]

約数ペア:

[(1, 55788260), (2, 27894130), (4, 13947065), (5, 11157652), (10, 5578826), (11, 5071660), (20, 2789413), (22, 2535830), (44, 1267915), (55, 1014332), (110, 507166), (121, 461060), (220, 253583), (242, 230530), (484, 115265), (605, 92212), (1210, 46106), (2420, 23053)]