54042640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1277}}^1$

素因数の和:1336

約数の個数: 60

約数和(自身を含む): 131452524

約数和(自身を除く): 77409884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1277, 1840, 2116, 2554, 2645, 4232, 5108, 5290, 6385, 8464, 10216, 10580, 12770, 20432, 21160, 25540, 29371, 42320, 51080, 58742, 102160, 117484, 146855, 234968, 293710, 469936, 587420, 675533, 1174840, 1351066, 2349680, 2702132, 3377665, 5404264, 6755330, 10808528, 13510660, 27021320, 54042640]

約数ペア:

[(1, 54042640), (2, 27021320), (4, 13510660), (5, 10808528), (8, 6755330), (10, 5404264), (16, 3377665), (20, 2702132), (23, 2349680), (40, 1351066), (46, 1174840), (80, 675533), (92, 587420), (115, 469936), (184, 293710), (230, 234968), (368, 146855), (460, 117484), (529, 102160), (920, 58742), (1058, 51080), (1277, 42320), (1840, 29371), (2116, 25540), (2554, 21160), (2645, 20432), (4232, 12770), (5108, 10580), (5290, 10216), (6385, 8464)]