53841372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 137733120

約数和(自身を除く): 83891748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 169, 191, 278, 338, 382, 417, 507, 556, 573, 676, 764, 834, 1014, 1146, 1668, 1807, 2028, 2292, 2483, 3614, 4966, 5421, 7228, 7449, 9932, 10842, 14898, 21684, 23491, 26549, 29796, 32279, 46982, 53098, 64558, 70473, 79647, 93964, 96837, 106196, 129116, 140946, 159294, 193674, 281892, 318588, 345137, 387348, 690274, 1035411, 1380548, 2070822, 4141644, 4486781, 8973562, 13460343, 17947124, 26920686, 53841372]

約数ペア:

[(1, 53841372), (2, 26920686), (3, 17947124), (4, 13460343), (6, 8973562), (12, 4486781), (13, 4141644), (26, 2070822), (39, 1380548), (52, 1035411), (78, 690274), (139, 387348), (156, 345137), (169, 318588), (191, 281892), (278, 193674), (338, 159294), (382, 140946), (417, 129116), (507, 106196), (556, 96837), (573, 93964), (676, 79647), (764, 70473), (834, 64558), (1014, 53098), (1146, 46982), (1668, 32279), (1807, 29796), (2028, 26549), (2292, 23491), (2483, 21684), (3614, 14898), (4966, 10842), (5421, 9932), (7228, 7449)]