53102420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8821}}^1$

素因数の和:8880

約数の個数: 48

約数和(自身を含む): 130424448

約数和(自身を除く): 77322028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 8821, 17642, 35284, 44105, 61747, 88210, 123494, 176420, 246988, 308735, 379303, 617470, 758606, 1234940, 1517212, 1896515, 2655121, 3793030, 5310242, 7586060, 10620484, 13275605, 26551210, 53102420]

約数ペア:

[(1, 53102420), (2, 26551210), (4, 13275605), (5, 10620484), (7, 7586060), (10, 5310242), (14, 3793030), (20, 2655121), (28, 1896515), (35, 1517212), (43, 1234940), (70, 758606), (86, 617470), (140, 379303), (172, 308735), (215, 246988), (301, 176420), (430, 123494), (602, 88210), (860, 61747), (1204, 44105), (1505, 35284), (3010, 17642), (6020, 8821)]