49705460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{355039}}^1$

素因数の和:355055

約数の個数: 24

約数和(自身を含む): 119293440

約数和(自身を除く): 69587980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 355039, 710078, 1420156, 1775195, 2485273, 3550390, 4970546, 7100780, 9941092, 12426365, 24852730, 49705460]

約数ペア:

[(1, 49705460), (2, 24852730), (4, 12426365), (5, 9941092), (7, 7100780), (10, 4970546), (14, 3550390), (20, 2485273), (28, 1775195), (35, 1420156), (70, 710078), (140, 355039)]