51113356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 109057536

約数和(自身を除く): 57944180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 167, 238, 334, 476, 643, 668, 1169, 1286, 2338, 2572, 2839, 4501, 4676, 5678, 9002, 10931, 11356, 18004, 19873, 21862, 39746, 43724, 76517, 79492, 107381, 153034, 214762, 306068, 429524, 751667, 1503334, 1825477, 3006668, 3650954, 7301908, 12778339, 25556678, 51113356]

約数ペア:

[(1, 51113356), (2, 25556678), (4, 12778339), (7, 7301908), (14, 3650954), (17, 3006668), (28, 1825477), (34, 1503334), (68, 751667), (119, 429524), (167, 306068), (238, 214762), (334, 153034), (476, 107381), (643, 79492), (668, 76517), (1169, 43724), (1286, 39746), (2338, 21862), (2572, 19873), (2839, 18004), (4501, 11356), (4676, 10931), (5678, 9002)]