53998480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29347}}^1$

素因数の和:29383

約数の個数: 40

約数和(自身を含む): 131009472

約数和(自身を除く): 77010992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 29347, 58694, 117388, 146735, 234776, 293470, 469552, 586940, 674981, 1173880, 1349962, 2347760, 2699924, 3374905, 5399848, 6749810, 10799696, 13499620, 26999240, 53998480]

約数ペア:

[(1, 53998480), (2, 26999240), (4, 13499620), (5, 10799696), (8, 6749810), (10, 5399848), (16, 3374905), (20, 2699924), (23, 2347760), (40, 1349962), (46, 1173880), (80, 674981), (92, 586940), (115, 469552), (184, 293470), (230, 234776), (368, 146735), (460, 117388), (920, 58694), (1840, 29347)]