54557153888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{145433}}^1$

素因数の和:146079

約数の個数: 48

約数和(自身を含む): 113246547120

約数和(自身を除く): 58689393232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 617, 1234, 2468, 4936, 9872, 11723, 19744, 23446, 46892, 93784, 145433, 187568, 290866, 375136, 581732, 1163464, 2326928, 2763227, 4653856, 5526454, 11052908, 22105816, 44211632, 88423264, 89732161, 179464322, 358928644, 717857288, 1435714576, 1704911059, 2871429152, 3409822118, 6819644236, 13639288472, 27278576944, 54557153888]

約数ペア:

[(1, 54557153888), (2, 27278576944), (4, 13639288472), (8, 6819644236), (16, 3409822118), (19, 2871429152), (32, 1704911059), (38, 1435714576), (76, 717857288), (152, 358928644), (304, 179464322), (608, 89732161), (617, 88423264), (1234, 44211632), (2468, 22105816), (4936, 11052908), (9872, 5526454), (11723, 4653856), (19744, 2763227), (23446, 2326928), (46892, 1163464), (93784, 581732), (145433, 375136), (187568, 290866)]