52123260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17729}}^1$

素因数の和:17755

約数の個数: 72

約数和(自身を含む): 169782480

約数和(自身を除く): 117659220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 17729, 35458, 53187, 70916, 88645, 106374, 124103, 177290, 212748, 248206, 265935, 354580, 372309, 496412, 531870, 620515, 744618, 868721, 1063740, 1241030, 1489236, 1737442, 1861545, 2482060, 2606163, 3474884, 3723090, 4343605, 5212326, 7446180, 8687210, 10424652, 13030815, 17374420, 26061630, 52123260]

約数ペア:

[(1, 52123260), (2, 26061630), (3, 17374420), (4, 13030815), (5, 10424652), (6, 8687210), (7, 7446180), (10, 5212326), (12, 4343605), (14, 3723090), (15, 3474884), (20, 2606163), (21, 2482060), (28, 1861545), (30, 1737442), (35, 1489236), (42, 1241030), (49, 1063740), (60, 868721), (70, 744618), (84, 620515), (98, 531870), (105, 496412), (140, 372309), (147, 354580), (196, 265935), (210, 248206), (245, 212748), (294, 177290), (420, 124103), (490, 106374), (588, 88645), (735, 70916), (980, 53187), (1470, 35458), (2940, 17729)]