52479830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{809}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 102060000

約数和(自身を除く): 49580170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 499, 809, 998, 1618, 2495, 4045, 4990, 6487, 8090, 10517, 12974, 21034, 32435, 52585, 64870, 105170, 403691, 807382, 2018455, 4036910, 5247983, 10495966, 26239915, 52479830]

約数ペア:

[(1, 52479830), (2, 26239915), (5, 10495966), (10, 5247983), (13, 4036910), (26, 2018455), (65, 807382), (130, 403691), (499, 105170), (809, 64870), (998, 52585), (1618, 32435), (2495, 21034), (4045, 12974), (4990, 10517), (6487, 8090)]