53707850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 114956928

約数和(自身を除く): 61249078

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 173, 175, 346, 350, 865, 887, 1211, 1730, 1774, 2422, 4325, 4435, 6055, 6209, 8650, 8870, 12110, 12418, 22175, 30275, 31045, 44350, 60550, 62090, 153451, 155225, 306902, 310450, 767255, 1074157, 1534510, 2148314, 3836275, 5370785, 7672550, 10741570, 26853925, 53707850]

約数ペア:

[(1, 53707850), (2, 26853925), (5, 10741570), (7, 7672550), (10, 5370785), (14, 3836275), (25, 2148314), (35, 1534510), (50, 1074157), (70, 767255), (173, 310450), (175, 306902), (346, 155225), (350, 153451), (865, 62090), (887, 60550), (1211, 44350), (1730, 31045), (1774, 30275), (2422, 22175), (4325, 12418), (4435, 12110), (6055, 8870), (6209, 8650)]