51107686

素因数分解:

$2^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 40

約数和(自身を含む): 92769120

約数和(自身を除く): 41661434

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 367, 406, 686, 734, 1421, 2401, 2569, 2842, 4802, 5138, 9947, 10643, 17983, 19894, 21286, 35966, 69629, 74501, 125881, 139258, 149002, 251762, 521507, 881167, 1043014, 1762334, 3650549, 7301098, 25553843, 51107686]

約数ペア:

[(1, 51107686), (2, 25553843), (7, 7301098), (14, 3650549), (29, 1762334), (49, 1043014), (58, 881167), (98, 521507), (203, 251762), (343, 149002), (367, 139258), (406, 125881), (686, 74501), (734, 69629), (1421, 35966), (2401, 21286), (2569, 19894), (2842, 17983), (4802, 10643), (5138, 9947)]