48528040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110291}}^1$

素因数の和:110313

約数の個数: 32

約数和(自身を含む): 119115360

約数和(自身を除く): 70587320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 110291, 220582, 441164, 551455, 882328, 1102910, 1213201, 2205820, 2426402, 4411640, 4852804, 6066005, 9705608, 12132010, 24264020, 48528040]

約数ペア:

[(1, 48528040), (2, 24264020), (4, 12132010), (5, 9705608), (8, 6066005), (10, 4852804), (11, 4411640), (20, 2426402), (22, 2205820), (40, 1213201), (44, 1102910), (55, 882328), (88, 551455), (110, 441164), (220, 220582), (440, 110291)]