51971772

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 123756192

約数和(自身を除く): 71784420

約数列:

[1, 2, 3, 4, 6, 12, 101, 137, 202, 274, 303, 313, 404, 411, 548, 606, 626, 822, 939, 1212, 1252, 1644, 1878, 3756, 13837, 27674, 31613, 41511, 42881, 55348, 63226, 83022, 85762, 94839, 126452, 128643, 166044, 171524, 189678, 257286, 379356, 514572, 4330981, 8661962, 12992943, 17323924, 25985886, 51971772]

約数ペア:

[(1, 51971772), (2, 25985886), (3, 17323924), (4, 12992943), (6, 8661962), (12, 4330981), (101, 514572), (137, 379356), (202, 257286), (274, 189678), (303, 171524), (313, 166044), (404, 128643), (411, 126452), (548, 94839), (606, 85762), (626, 83022), (822, 63226), (939, 55348), (1212, 42881), (1252, 41511), (1644, 31613), (1878, 27674), (3756, 13837)]