56770870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7159}}^1$

素因数の和:7240

約数の個数: 32

約数和(自身を含む): 111867840

約数和(自身を除く): 55096970

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7159, 7930, 14318, 35795, 71590, 93067, 186134, 436699, 465335, 873398, 930670, 2183495, 4366990, 5677087, 11354174, 28385435, 56770870]

約数ペア:

[(1, 56770870), (2, 28385435), (5, 11354174), (10, 5677087), (13, 4366990), (26, 2183495), (61, 930670), (65, 873398), (122, 465335), (130, 436699), (305, 186134), (610, 93067), (793, 71590), (1586, 35795), (3965, 14318), (7159, 7930)]