48313850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 97493760

約数和(自身を除く): 49179910

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 239, 311, 325, 478, 622, 650, 1195, 1555, 2390, 3107, 3110, 4043, 5975, 6214, 7775, 8086, 11950, 15535, 15550, 20215, 31070, 40430, 74329, 77675, 101075, 148658, 155350, 202150, 371645, 743290, 966277, 1858225, 1932554, 3716450, 4831385, 9662770, 24156925, 48313850]

約数ペア:

[(1, 48313850), (2, 24156925), (5, 9662770), (10, 4831385), (13, 3716450), (25, 1932554), (26, 1858225), (50, 966277), (65, 743290), (130, 371645), (239, 202150), (311, 155350), (325, 148658), (478, 101075), (622, 77675), (650, 74329), (1195, 40430), (1555, 31070), (2390, 20215), (3107, 15550), (3110, 15535), (4043, 11950), (5975, 8086), (6214, 7775)]