52243815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 93127968

約数和(自身を除く): 40884153

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 169, 185, 195, 481, 507, 555, 557, 845, 1443, 1671, 2405, 2535, 2785, 6253, 7215, 7241, 8355, 18759, 20609, 21723, 31265, 36205, 61827, 93795, 94133, 103045, 108615, 267917, 282399, 309135, 470665, 803751, 1339585, 1411995, 3482921, 4018755, 10448763, 17414605, 52243815]

約数ペア:

[(1, 52243815), (3, 17414605), (5, 10448763), (13, 4018755), (15, 3482921), (37, 1411995), (39, 1339585), (65, 803751), (111, 470665), (169, 309135), (185, 282399), (195, 267917), (481, 108615), (507, 103045), (555, 94133), (557, 93795), (845, 61827), (1443, 36205), (1671, 31265), (2405, 21723), (2535, 20609), (2785, 18759), (6253, 8355), (7215, 7241)]