51678928

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2324

約数の個数: 60

約数和(自身を含む): 120544740

約数和(自身を除く): 68865812

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2273, 2842, 3248, 4546, 5684, 9092, 11368, 15911, 18184, 22736, 31822, 36368, 63644, 65917, 111377, 127288, 131834, 222754, 254576, 263668, 445508, 461419, 527336, 891016, 922838, 1054672, 1782032, 1845676, 3229933, 3691352, 6459866, 7382704, 12919732, 25839464, 51678928]

約数ペア:

[(1, 51678928), (2, 25839464), (4, 12919732), (7, 7382704), (8, 6459866), (14, 3691352), (16, 3229933), (28, 1845676), (29, 1782032), (49, 1054672), (56, 922838), (58, 891016), (98, 527336), (112, 461419), (116, 445508), (196, 263668), (203, 254576), (232, 222754), (392, 131834), (406, 127288), (464, 111377), (784, 65917), (812, 63644), (1421, 36368), (1624, 31822), (2273, 22736), (2842, 18184), (3248, 15911), (4546, 11368), (5684, 9092)]