53645810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 100514304

約数和(自身を除く): 46868494

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 1321, 2642, 4061, 6605, 8122, 13210, 20305, 40610, 40951, 81902, 173051, 204755, 346102, 409510, 865255, 1730510, 5364581, 10729162, 26822905, 53645810]

約数ペア:

[(1, 53645810), (2, 26822905), (5, 10729162), (10, 5364581), (31, 1730510), (62, 865255), (131, 409510), (155, 346102), (262, 204755), (310, 173051), (655, 81902), (1310, 40951), (1321, 40610), (2642, 20305), (4061, 13210), (6605, 8122)]