55880376

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 144698400

約数和(自身を除く): 88818024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 109, 123, 164, 218, 246, 327, 328, 436, 492, 521, 654, 872, 984, 1042, 1308, 1563, 2084, 2616, 3126, 4168, 4469, 6252, 8938, 12504, 13407, 17876, 21361, 26814, 35752, 42722, 53628, 56789, 64083, 85444, 107256, 113578, 128166, 170367, 170888, 227156, 256332, 340734, 454312, 512664, 681468, 1362936, 2328349, 4656698, 6985047, 9313396, 13970094, 18626792, 27940188, 55880376]

約数ペア:

[(1, 55880376), (2, 27940188), (3, 18626792), (4, 13970094), (6, 9313396), (8, 6985047), (12, 4656698), (24, 2328349), (41, 1362936), (82, 681468), (109, 512664), (123, 454312), (164, 340734), (218, 256332), (246, 227156), (327, 170888), (328, 170367), (436, 128166), (492, 113578), (521, 107256), (654, 85444), (872, 64083), (984, 56789), (1042, 53628), (1308, 42722), (1563, 35752), (2084, 26814), (2616, 21361), (3126, 17876), (4168, 13407), (4469, 12504), (6252, 8938)]