53985828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{863}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 136152576

約数和(自身を除く): 82166748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 401, 802, 863, 1203, 1604, 1726, 2406, 2589, 3452, 4812, 5178, 5213, 10356, 10426, 11219, 15639, 20852, 22438, 31278, 33657, 44876, 62556, 67314, 134628, 346063, 692126, 1038189, 1384252, 2076378, 4152756, 4498819, 8997638, 13496457, 17995276, 26992914, 53985828]

約数ペア:

[(1, 53985828), (2, 26992914), (3, 17995276), (4, 13496457), (6, 8997638), (12, 4498819), (13, 4152756), (26, 2076378), (39, 1384252), (52, 1038189), (78, 692126), (156, 346063), (401, 134628), (802, 67314), (863, 62556), (1203, 44876), (1604, 33657), (1726, 31278), (2406, 22438), (2589, 20852), (3452, 15639), (4812, 11219), (5178, 10426), (5213, 10356)]