51129708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16451}}^1$

素因数の和:16502

約数の個数: 48

約数和(自身を含む): 140039424

約数和(自身を除く): 88909716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 16451, 32902, 49353, 65804, 98706, 115157, 197412, 230314, 345471, 460628, 608687, 690942, 1217374, 1381884, 1826061, 2434748, 3652122, 4260809, 7304244, 8521618, 12782427, 17043236, 25564854, 51129708]

約数ペア:

[(1, 51129708), (2, 25564854), (3, 17043236), (4, 12782427), (6, 8521618), (7, 7304244), (12, 4260809), (14, 3652122), (21, 2434748), (28, 1826061), (37, 1381884), (42, 1217374), (74, 690942), (84, 608687), (111, 460628), (148, 345471), (222, 230314), (259, 197412), (444, 115157), (518, 98706), (777, 65804), (1036, 49353), (1554, 32902), (3108, 16451)]