51739367056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2415019}}^1$

素因数の和:2415143

約数の個数: 40

約数和(自身を含む): 109004342720

約数和(自身を除く): 57264975664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 21424, 2415019, 4830038, 9660076, 19320152, 31395247, 38640304, 62790494, 125580988, 248746957, 251161976, 497493914, 502323952, 994987828, 1989975656, 3233710441, 3979951312, 6467420882, 12934841764, 25869683528, 51739367056]

約数ペア:

[(1, 51739367056), (2, 25869683528), (4, 12934841764), (8, 6467420882), (13, 3979951312), (16, 3233710441), (26, 1989975656), (52, 994987828), (103, 502323952), (104, 497493914), (206, 251161976), (208, 248746957), (412, 125580988), (824, 62790494), (1339, 38640304), (1648, 31395247), (2678, 19320152), (5356, 9660076), (10712, 4830038), (21424, 2415019)]