51074786

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 89424000

約数和(自身を除く): 38349214

約数列:

[1, 2, 7, 14, 89, 178, 179, 229, 358, 458, 623, 1246, 1253, 1603, 2506, 3206, 15931, 20381, 31862, 40762, 40991, 81982, 111517, 142667, 223034, 285334, 286937, 573874, 3648199, 7296398, 25537393, 51074786]

約数ペア:

[(1, 51074786), (2, 25537393), (7, 7296398), (14, 3648199), (89, 573874), (178, 286937), (179, 285334), (229, 223034), (358, 142667), (458, 111517), (623, 81982), (1246, 40991), (1253, 40762), (1603, 31862), (2506, 20381), (3206, 15931)]