56408716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 125440000

約数和(自身を除く): 69031284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 4999, 5642, 9998, 11284, 19996, 34993, 64987, 69986, 129974, 139972, 154969, 259948, 309938, 454909, 619876, 909818, 1084783, 1819636, 2014597, 2169566, 4029194, 4339132, 8058388, 14102179, 28204358, 56408716]

約数ペア:

[(1, 56408716), (2, 28204358), (4, 14102179), (7, 8058388), (13, 4339132), (14, 4029194), (26, 2169566), (28, 2014597), (31, 1819636), (52, 1084783), (62, 909818), (91, 619876), (124, 454909), (182, 309938), (217, 259948), (364, 154969), (403, 139972), (434, 129974), (806, 69986), (868, 64987), (1612, 34993), (2821, 19996), (4999, 11284), (5642, 9998)]