50443640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97007}}^1$

素因数の和:97031

約数の個数: 32

約数和(自身を含む): 122230080

約数和(自身を除く): 71786440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 97007, 194014, 388028, 485035, 776056, 970070, 1261091, 1940140, 2522182, 3880280, 5044364, 6305455, 10088728, 12610910, 25221820, 50443640]

約数ペア:

[(1, 50443640), (2, 25221820), (4, 12610910), (5, 10088728), (8, 6305455), (10, 5044364), (13, 3880280), (20, 2522182), (26, 1940140), (40, 1261091), (52, 970070), (65, 776056), (104, 485035), (130, 388028), (260, 194014), (520, 97007)]