49953840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{208141}}^1$

素因数の和:208157

約数の個数: 40

約数和(自身を含む): 154857648

約数和(自身を除く): 104903808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 208141, 416282, 624423, 832564, 1040705, 1248846, 1665128, 2081410, 2497692, 3122115, 3330256, 4162820, 4995384, 6244230, 8325640, 9990768, 12488460, 16651280, 24976920, 49953840]

約数ペア:

[(1, 49953840), (2, 24976920), (3, 16651280), (4, 12488460), (5, 9990768), (6, 8325640), (8, 6244230), (10, 4995384), (12, 4162820), (15, 3330256), (16, 3122115), (20, 2497692), (24, 2081410), (30, 1665128), (40, 1248846), (48, 1040705), (60, 832564), (80, 624423), (120, 416282), (240, 208141)]