53991240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6337}}^1$

素因数の和:6422

約数の個数: 64

約数和(自身を含む): 164280960

約数和(自身を除く): 110289720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 6337, 8520, 12674, 19011, 25348, 31685, 38022, 50696, 63370, 76044, 95055, 126740, 152088, 190110, 253480, 380220, 449927, 760440, 899854, 1349781, 1799708, 2249635, 2699562, 3599416, 4499270, 5399124, 6748905, 8998540, 10798248, 13497810, 17997080, 26995620, 53991240]

約数ペア:

[(1, 53991240), (2, 26995620), (3, 17997080), (4, 13497810), (5, 10798248), (6, 8998540), (8, 6748905), (10, 5399124), (12, 4499270), (15, 3599416), (20, 2699562), (24, 2249635), (30, 1799708), (40, 1349781), (60, 899854), (71, 760440), (120, 449927), (142, 380220), (213, 253480), (284, 190110), (355, 152088), (426, 126740), (568, 95055), (710, 76044), (852, 63370), (1065, 50696), (1420, 38022), (1704, 31685), (2130, 25348), (2840, 19011), (4260, 12674), (6337, 8520)]