45233380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 97796160

約数和(自身を除く): 52562780

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 139, 212, 265, 278, 307, 530, 556, 614, 695, 1060, 1228, 1390, 1535, 2780, 3070, 6140, 7367, 14734, 16271, 29468, 32542, 36835, 42673, 65084, 73670, 81355, 85346, 147340, 162710, 170692, 213365, 325420, 426730, 853460, 2261669, 4523338, 9046676, 11308345, 22616690, 45233380]

約数ペア:

[(1, 45233380), (2, 22616690), (4, 11308345), (5, 9046676), (10, 4523338), (20, 2261669), (53, 853460), (106, 426730), (139, 325420), (212, 213365), (265, 170692), (278, 162710), (307, 147340), (530, 85346), (556, 81355), (614, 73670), (695, 65084), (1060, 42673), (1228, 36835), (1390, 32542), (1535, 29468), (2780, 16271), (3070, 14734), (6140, 7367)]