53800552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1433}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 114734340

約数和(自身を除く): 60933788

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1433, 1444, 1976, 2866, 2888, 4693, 5732, 9386, 11464, 18629, 18772, 27227, 37258, 37544, 54454, 74516, 108908, 149032, 217816, 353951, 517313, 707902, 1034626, 1415804, 2069252, 2831608, 4138504, 6725069, 13450138, 26900276, 53800552]

約数ペア:

[(1, 53800552), (2, 26900276), (4, 13450138), (8, 6725069), (13, 4138504), (19, 2831608), (26, 2069252), (38, 1415804), (52, 1034626), (76, 707902), (104, 517313), (152, 353951), (247, 217816), (361, 149032), (494, 108908), (722, 74516), (988, 54454), (1433, 37544), (1444, 37258), (1976, 27227), (2866, 18772), (2888, 18629), (4693, 11464), (5732, 9386)]