47493580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1$

素因数の和:3474

約数の個数: 48

約数和(自身を含む): 108210816

約数和(自身を除く): 60717236

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3407, 3485, 6814, 6970, 13628, 13940, 17035, 34070, 57919, 68140, 115838, 139687, 231676, 279374, 289595, 558748, 579190, 698435, 1158380, 1396870, 2374679, 2793740, 4749358, 9498716, 11873395, 23746790, 47493580]

約数ペア:

[(1, 47493580), (2, 23746790), (4, 11873395), (5, 9498716), (10, 4749358), (17, 2793740), (20, 2374679), (34, 1396870), (41, 1158380), (68, 698435), (82, 579190), (85, 558748), (164, 289595), (170, 279374), (205, 231676), (340, 139687), (410, 115838), (697, 68140), (820, 57919), (1394, 34070), (2788, 17035), (3407, 13940), (3485, 13628), (6814, 6970)]