56662620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19273}}^1$

素因数の和:19299

約数の個数: 72

約数和(自身を含む): 184567824

約数和(自身を除く): 127905204

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, 19273, 38546, 57819, 77092, 96365, 115638, 134911, 192730, 231276, 269822, 289095, 385460, 404733, 539644, 578190, 674555, 809466, 944377, 1156380, 1349110, 1618932, 1888754, 2023665, 2698220, 2833131, 3777508, 4047330, 4721885, 5666262, 8094660, 9443770, 11332524, 14165655, 18887540, 28331310, 56662620]

約数ペア:

[(1, 56662620), (2, 28331310), (3, 18887540), (4, 14165655), (5, 11332524), (6, 9443770), (7, 8094660), (10, 5666262), (12, 4721885), (14, 4047330), (15, 3777508), (20, 2833131), (21, 2698220), (28, 2023665), (30, 1888754), (35, 1618932), (42, 1349110), (49, 1156380), (60, 944377), (70, 809466), (84, 674555), (98, 578190), (105, 539644), (140, 404733), (147, 385460), (196, 289095), (210, 269822), (245, 231276), (294, 192730), (420, 134911), (490, 115638), (588, 96365), (735, 77092), (980, 57819), (1470, 38546), (2940, 19273)]