53209986

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 109252800

約数和(自身を除く): 56042814

約数列:

[1, 2, 3, 6, 53, 106, 149, 159, 298, 318, 447, 894, 1123, 2246, 3369, 6738, 7897, 15794, 23691, 47382, 59519, 119038, 167327, 178557, 334654, 357114, 501981, 1003962, 8868331, 17736662, 26604993, 53209986]

約数ペア:

[(1, 53209986), (2, 26604993), (3, 17736662), (6, 8868331), (53, 1003962), (106, 501981), (149, 357114), (159, 334654), (298, 178557), (318, 167327), (447, 119038), (894, 59519), (1123, 47382), (2246, 23691), (3369, 15794), (6738, 7897)]