54415790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38053}}^1$

素因数の和:38084

約数の個数: 32

約数和(自身を含む): 115075296

約数和(自身を除く): 60659506

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 38053, 76106, 190265, 380530, 418583, 494689, 837166, 989378, 2092915, 2473445, 4185830, 4946890, 5441579, 10883158, 27207895, 54415790]

約数ペア:

[(1, 54415790), (2, 27207895), (5, 10883158), (10, 5441579), (11, 4946890), (13, 4185830), (22, 2473445), (26, 2092915), (55, 989378), (65, 837166), (110, 494689), (130, 418583), (143, 380530), (286, 190265), (715, 76106), (1430, 38053)]