51311510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 96325632

約数和(自身を除く): 45014122

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 1607, 3193, 3214, 6386, 8035, 15965, 16070, 31930, 49817, 99634, 165521, 249085, 331042, 498170, 827605, 1655210, 5131151, 10262302, 25655755, 51311510]

約数ペア:

[(1, 51311510), (2, 25655755), (5, 10262302), (10, 5131151), (31, 1655210), (62, 827605), (103, 498170), (155, 331042), (206, 249085), (310, 165521), (515, 99634), (1030, 49817), (1607, 31930), (3193, 16070), (3214, 15965), (6386, 8035)]