48205220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{7027}}^1$

素因数の和:7057

約数の個数: 48

約数和(自身を含む): 118070400

約数和(自身を除く): 69865180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 7027, 14054, 28108, 35135, 49189, 70270, 98378, 140540, 196756, 245945, 344323, 491890, 688646, 983780, 1377292, 1721615, 2410261, 3443230, 4820522, 6886460, 9641044, 12051305, 24102610, 48205220]

約数ペア:

[(1, 48205220), (2, 24102610), (4, 12051305), (5, 9641044), (7, 6886460), (10, 4820522), (14, 3443230), (20, 2410261), (28, 1721615), (35, 1377292), (49, 983780), (70, 688646), (98, 491890), (140, 344323), (196, 245945), (245, 196756), (343, 140540), (490, 98378), (686, 70270), (980, 49189), (1372, 35135), (1715, 28108), (3430, 14054), (6860, 7027)]