51026796

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 133555968

約数和(自身を除く): 82529172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 181, 191, 246, 362, 369, 382, 492, 543, 573, 724, 738, 764, 1086, 1146, 1476, 1629, 1719, 2172, 2292, 3258, 3438, 6516, 6876, 7421, 7831, 14842, 15662, 22263, 23493, 29684, 31324, 34571, 44526, 46986, 66789, 69142, 70479, 89052, 93972, 103713, 133578, 138284, 140958, 207426, 267156, 281916, 311139, 414852, 622278, 1244556, 1417411, 2834822, 4252233, 5669644, 8504466, 12756699, 17008932, 25513398, 51026796]

約数ペア:

[(1, 51026796), (2, 25513398), (3, 17008932), (4, 12756699), (6, 8504466), (9, 5669644), (12, 4252233), (18, 2834822), (36, 1417411), (41, 1244556), (82, 622278), (123, 414852), (164, 311139), (181, 281916), (191, 267156), (246, 207426), (362, 140958), (369, 138284), (382, 133578), (492, 103713), (543, 93972), (573, 89052), (724, 70479), (738, 69142), (764, 66789), (1086, 46986), (1146, 44526), (1476, 34571), (1629, 31324), (1719, 29684), (2172, 23493), (2292, 22263), (3258, 15662), (3438, 14842), (6516, 7831), (6876, 7421)]