50854020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{121081}}^1$

素因数の和:121100

約数の個数: 48

約数和(自身を含む): 162734208

約数和(自身を除く): 111880188

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, 121081, 242162, 363243, 484324, 605405, 726486, 847567, 1210810, 1452972, 1695134, 1816215, 2421620, 2542701, 3390268, 3632430, 4237835, 5085402, 7264860, 8475670, 10170804, 12713505, 16951340, 25427010, 50854020]

約数ペア:

[(1, 50854020), (2, 25427010), (3, 16951340), (4, 12713505), (5, 10170804), (6, 8475670), (7, 7264860), (10, 5085402), (12, 4237835), (14, 3632430), (15, 3390268), (20, 2542701), (21, 2421620), (28, 1816215), (30, 1695134), (35, 1452972), (42, 1210810), (60, 847567), (70, 726486), (84, 605405), (105, 484324), (140, 363243), (210, 242162), (420, 121081)]