56851210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14107}}^1$

素因数の和:14158

約数の個数: 32

約数和(自身を含む): 113766912

約数和(自身を除く): 56915702

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 14107, 28214, 70535, 141070, 183391, 366782, 437317, 874634, 916955, 1833910, 2186585, 4373170, 5685121, 11370242, 28425605, 56851210]

約数ペア:

[(1, 56851210), (2, 28425605), (5, 11370242), (10, 5685121), (13, 4373170), (26, 2186585), (31, 1833910), (62, 916955), (65, 874634), (130, 437317), (155, 366782), (310, 183391), (403, 141070), (806, 70535), (2015, 28214), (4030, 14107)]