49940324

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 102574080

約数和(自身を除く): 52633756

約数列:

[1, 2, 4, 7, 14, 28, 79, 107, 158, 211, 214, 316, 422, 428, 553, 749, 844, 1106, 1477, 1498, 2212, 2954, 2996, 5908, 8453, 16669, 16906, 22577, 33338, 33812, 45154, 59171, 66676, 90308, 116683, 118342, 158039, 233366, 236684, 316078, 466732, 632156, 1783583, 3567166, 7134332, 12485081, 24970162, 49940324]

約数ペア:

[(1, 49940324), (2, 24970162), (4, 12485081), (7, 7134332), (14, 3567166), (28, 1783583), (79, 632156), (107, 466732), (158, 316078), (211, 236684), (214, 233366), (316, 158039), (422, 118342), (428, 116683), (553, 90308), (749, 66676), (844, 59171), (1106, 45154), (1477, 33812), (1498, 33338), (2212, 22577), (2954, 16906), (2996, 16669), (5908, 8453)]