52886990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9461}}^1$

素因数の和:9524

約数の個数: 32

約数和(自身を含む): 104914656

約数和(自身を除く): 52027666

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 9461, 18922, 47305, 94610, 122993, 245986, 406823, 614965, 813646, 1229930, 2034115, 4068230, 5288699, 10577398, 26443495, 52886990]

約数ペア:

[(1, 52886990), (2, 26443495), (5, 10577398), (10, 5288699), (13, 4068230), (26, 2034115), (43, 1229930), (65, 813646), (86, 614965), (130, 406823), (215, 245986), (430, 122993), (559, 94610), (1118, 47305), (2795, 18922), (5590, 9461)]