55471130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38791}}^1$

素因数の和:38822

約数の個数: 32

約数和(自身を含む): 117307008

約数和(自身を除く): 61835878

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 38791, 77582, 193955, 387910, 426701, 504283, 853402, 1008566, 2133505, 2521415, 4267010, 5042830, 5547113, 11094226, 27735565, 55471130]

約数ペア:

[(1, 55471130), (2, 27735565), (5, 11094226), (10, 5547113), (11, 5042830), (13, 4267010), (22, 2521415), (26, 2133505), (55, 1008566), (65, 853402), (110, 504283), (130, 426701), (143, 387910), (286, 193955), (715, 77582), (1430, 38791)]