52461780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{124909}}^1$

素因数の和:124928

約数の個数: 48

約数和(自身を含む): 167879040

約数和(自身を除く): 115417260

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, 124909, 249818, 374727, 499636, 624545, 749454, 874363, 1249090, 1498908, 1748726, 1873635, 2498180, 2623089, 3497452, 3747270, 4371815, 5246178, 7494540, 8743630, 10492356, 13115445, 17487260, 26230890, 52461780]

約数ペア:

[(1, 52461780), (2, 26230890), (3, 17487260), (4, 13115445), (5, 10492356), (6, 8743630), (7, 7494540), (10, 5246178), (12, 4371815), (14, 3747270), (15, 3497452), (20, 2623089), (21, 2498180), (28, 1873635), (30, 1748726), (35, 1498908), (42, 1249090), (60, 874363), (70, 749454), (84, 624545), (105, 499636), (140, 374727), (210, 249818), (420, 124909)]