51693278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{659}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 44107042

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 431, 659, 862, 1318, 3017, 4613, 5603, 6034, 8567, 9226, 11206, 17134, 39221, 59969, 78442, 119938, 284029, 568058, 1988203, 3692377, 3976406, 7384754, 25846639, 51693278]

約数ペア:

[(1, 51693278), (2, 25846639), (7, 7384754), (13, 3976406), (14, 3692377), (26, 1988203), (91, 568058), (182, 284029), (431, 119938), (659, 78442), (862, 59969), (1318, 39221), (3017, 17134), (4613, 11206), (5603, 9226), (6034, 8567)]