54180530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3581}}^1$

素因数の和:3694

約数の個数: 32

約数和(自身を含む): 104451120

約数和(自身を除く): 50270590

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 3581, 7162, 7565, 15130, 17905, 35810, 60877, 121754, 304385, 318709, 608770, 637418, 1593545, 3187090, 5418053, 10836106, 27090265, 54180530]

約数ペア:

[(1, 54180530), (2, 27090265), (5, 10836106), (10, 5418053), (17, 3187090), (34, 1593545), (85, 637418), (89, 608770), (170, 318709), (178, 304385), (445, 121754), (890, 60877), (1513, 35810), (3026, 17905), (3581, 15130), (7162, 7565)]