52471251

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 90974208

約数和(自身を除く): 38502957

約数列:

[1, 3, 7, 9, 21, 31, 63, 67, 93, 201, 217, 279, 401, 469, 603, 651, 1203, 1407, 1953, 2077, 2807, 3609, 4221, 6231, 8421, 12431, 14539, 18693, 25263, 26867, 37293, 43617, 80601, 87017, 111879, 130851, 188069, 241803, 261051, 564207, 783153, 832877, 1692621, 2498631, 5830139, 7495893, 17490417, 52471251]

約数ペア:

[(1, 52471251), (3, 17490417), (7, 7495893), (9, 5830139), (21, 2498631), (31, 1692621), (63, 832877), (67, 783153), (93, 564207), (201, 261051), (217, 241803), (279, 188069), (401, 130851), (469, 111879), (603, 87017), (651, 80601), (1203, 43617), (1407, 37293), (1953, 26867), (2077, 25263), (2807, 18693), (3609, 14539), (4221, 12431), (6231, 8421)]