53291618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 89467200

約数和(自身を除く): 36175582

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 551, 703, 1073, 1102, 1307, 1406, 2146, 2614, 20387, 24833, 37903, 40774, 48359, 49666, 75806, 96718, 720157, 918821, 1402411, 1440314, 1837642, 2804822, 26645809, 53291618]

約数ペア:

[(1, 53291618), (2, 26645809), (19, 2804822), (29, 1837642), (37, 1440314), (38, 1402411), (58, 918821), (74, 720157), (551, 96718), (703, 75806), (1073, 49666), (1102, 48359), (1307, 40774), (1406, 37903), (2146, 24833), (2614, 20387)]