47829612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 120377712

約数和(自身を除く): 72548100

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 181, 183, 228, 244, 361, 362, 366, 543, 722, 724, 732, 1083, 1086, 1159, 1444, 2166, 2172, 2318, 3439, 3477, 4332, 4636, 6878, 6954, 10317, 11041, 13756, 13908, 20634, 22021, 22082, 33123, 41268, 44042, 44164, 65341, 66063, 66246, 88084, 130682, 132126, 132492, 196023, 209779, 261364, 264252, 392046, 419558, 629337, 784092, 839116, 1258674, 2517348, 3985801, 7971602, 11957403, 15943204, 23914806, 47829612]

約数ペア:

[(1, 47829612), (2, 23914806), (3, 15943204), (4, 11957403), (6, 7971602), (12, 3985801), (19, 2517348), (38, 1258674), (57, 839116), (61, 784092), (76, 629337), (114, 419558), (122, 392046), (181, 264252), (183, 261364), (228, 209779), (244, 196023), (361, 132492), (362, 132126), (366, 130682), (543, 88084), (722, 66246), (724, 66063), (732, 65341), (1083, 44164), (1086, 44042), (1159, 41268), (1444, 33123), (2166, 22082), (2172, 22021), (2318, 20634), (3439, 13908), (3477, 13756), (4332, 11041), (4636, 10317), (6878, 6954)]