49510175

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1304

約数の個数: 36

約数和(自身を含む): 72729720

約数和(自身を除く): 23219545

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 325, 605, 715, 1259, 1573, 3025, 3575, 6295, 7865, 13849, 16367, 31475, 39325, 69245, 81835, 152339, 180037, 346225, 409175, 761695, 900185, 1980407, 3808475, 4500925, 9902035, 49510175]

約数ペア:

[(1, 49510175), (5, 9902035), (11, 4500925), (13, 3808475), (25, 1980407), (55, 900185), (65, 761695), (121, 409175), (143, 346225), (275, 180037), (325, 152339), (605, 81835), (715, 69245), (1259, 39325), (1573, 31475), (3025, 16367), (3575, 13849), (6295, 7865)]