49990226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 89002368

約数和(自身を除く): 39012142

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 1133, 1339, 1697, 2266, 2678, 3394, 14729, 18667, 22061, 29458, 37334, 44122, 174791, 242671, 349582, 485342, 1922701, 2272283, 3845402, 4544566, 24995113, 49990226]

約数ペア:

[(1, 49990226), (2, 24995113), (11, 4544566), (13, 3845402), (22, 2272283), (26, 1922701), (103, 485342), (143, 349582), (206, 242671), (286, 174791), (1133, 44122), (1339, 37334), (1697, 29458), (2266, 22061), (2678, 18667), (3394, 14729)]