51409740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{977}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 144258912

約数和(自身を除く): 92849172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 877, 977, 1754, 1954, 2631, 2931, 3508, 3908, 4385, 4885, 5262, 5862, 8770, 9770, 10524, 11724, 13155, 14655, 17540, 19540, 26310, 29310, 52620, 58620, 856829, 1713658, 2570487, 3427316, 4284145, 5140974, 8568290, 10281948, 12852435, 17136580, 25704870, 51409740]

約数ペア:

[(1, 51409740), (2, 25704870), (3, 17136580), (4, 12852435), (5, 10281948), (6, 8568290), (10, 5140974), (12, 4284145), (15, 3427316), (20, 2570487), (30, 1713658), (60, 856829), (877, 58620), (977, 52620), (1754, 29310), (1954, 26310), (2631, 19540), (2931, 17540), (3508, 14655), (3908, 13155), (4385, 11724), (4885, 10524), (5262, 9770), (5862, 8770)]