50491012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 104936832

約数和(自身を除く): 54445820

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 206, 286, 412, 572, 857, 1133, 1339, 1714, 2266, 2678, 3428, 4532, 5356, 9427, 11141, 14729, 18854, 22282, 29458, 37708, 44564, 58916, 88271, 122551, 176542, 245102, 353084, 490204, 970981, 1147523, 1941962, 2295046, 3883924, 4590092, 12622753, 25245506, 50491012]

約数ペア:

[(1, 50491012), (2, 25245506), (4, 12622753), (11, 4590092), (13, 3883924), (22, 2295046), (26, 1941962), (44, 1147523), (52, 970981), (103, 490204), (143, 353084), (206, 245102), (286, 176542), (412, 122551), (572, 88271), (857, 58916), (1133, 44564), (1339, 37708), (1714, 29458), (2266, 22282), (2678, 18854), (3428, 14729), (4532, 11141), (5356, 9427)]