51461984

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7411}}^1$

素因数の和:7459

約数の個数: 48

約数和(自身を含む): 119540736

約数和(自身を除く): 68078752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 7411, 14822, 29644, 51877, 59288, 103754, 118576, 207508, 229741, 237152, 415016, 459482, 830032, 918964, 1608187, 1660064, 1837928, 3216374, 3675856, 6432748, 7351712, 12865496, 25730992, 51461984]

約数ペア:

[(1, 51461984), (2, 25730992), (4, 12865496), (7, 7351712), (8, 6432748), (14, 3675856), (16, 3216374), (28, 1837928), (31, 1660064), (32, 1608187), (56, 918964), (62, 830032), (112, 459482), (124, 415016), (217, 237152), (224, 229741), (248, 207508), (434, 118576), (496, 103754), (868, 59288), (992, 51877), (1736, 29644), (3472, 14822), (6944, 7411)]