50928787

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4703}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 67568256

約数和(自身を除く): 16639469

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 4703, 10829, 32921, 61139, 79951, 230447, 427973, 559657, 1039363, 2995811, 3917599, 7275541, 50928787]

約数ペア:

[(1, 50928787), (7, 7275541), (13, 3917599), (17, 2995811), (49, 1039363), (91, 559657), (119, 427973), (221, 230447), (637, 79951), (833, 61139), (1547, 32921), (4703, 10829)]