53564778

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 119842632

約数和(自身を除く): 66277854

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 181, 246, 362, 369, 401, 543, 738, 802, 1086, 1203, 1629, 2406, 3258, 3609, 7218, 7421, 14842, 16441, 22263, 32882, 44526, 49323, 66789, 72581, 98646, 133578, 145162, 147969, 217743, 295938, 435486, 653229, 1306458, 2975821, 5951642, 8927463, 17854926, 26782389, 53564778]

約数ペア:

[(1, 53564778), (2, 26782389), (3, 17854926), (6, 8927463), (9, 5951642), (18, 2975821), (41, 1306458), (82, 653229), (123, 435486), (181, 295938), (246, 217743), (362, 147969), (369, 145162), (401, 133578), (543, 98646), (738, 72581), (802, 66789), (1086, 49323), (1203, 44526), (1629, 32882), (2406, 22263), (3258, 16441), (3609, 14842), (7218, 7421)]