50827980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{121019}}^1$

素因数の和:121038

約数の個数: 48

約数和(自身を含む): 162650880

約数和(自身を除く): 111822900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 121019, 242038, 363057, 484076, 605095, 726114, 847133, 1210190, 1452228, 1694266, 1815285, 2420380, 2541399, 3388532, 3630570, 4235665, 5082798, 7261140, 8471330, 10165596, 12706995, 16942660, 25413990, 50827980]

約数ペア:

[(1, 50827980), (2, 25413990), (3, 16942660), (4, 12706995), (5, 10165596), (6, 8471330), (7, 7261140), (10, 5082798), (12, 4235665), (14, 3630570), (15, 3388532), (20, 2541399), (21, 2420380), (28, 1815285), (30, 1694266), (35, 1452228), (42, 1210190), (60, 847133), (70, 726114), (84, 605095), (105, 484076), (140, 363057), (210, 242038), (420, 121019)]