49404680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95009}}^1$

素因数の和:95033

約数の個数: 32

約数和(自身を含む): 119712600

約数和(自身を除く): 70307920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 95009, 190018, 380036, 475045, 760072, 950090, 1235117, 1900180, 2470234, 3800360, 4940468, 6175585, 9880936, 12351170, 24702340, 49404680]

約数ペア:

[(1, 49404680), (2, 24702340), (4, 12351170), (5, 9880936), (8, 6175585), (10, 4940468), (13, 3800360), (20, 2470234), (26, 1900180), (40, 1235117), (52, 950090), (65, 760072), (104, 475045), (130, 380036), (260, 190018), (520, 95009)]