56128930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39251}}^1$

素因数の和:39282

約数の個数: 32

約数和(自身を含む): 118698048

約数和(自身を除く): 62569118

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 39251, 78502, 196255, 392510, 431761, 510263, 863522, 1020526, 2158805, 2551315, 4317610, 5102630, 5612893, 11225786, 28064465, 56128930]

約数ペア:

[(1, 56128930), (2, 28064465), (5, 11225786), (10, 5612893), (11, 5102630), (13, 4317610), (22, 2551315), (26, 2158805), (55, 1020526), (65, 863522), (110, 510263), (130, 431761), (143, 392510), (286, 196255), (715, 78502), (1430, 39251)]