49590940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{7229}}^1$

素因数の和:7259

約数の個数: 48

約数和(自身を含む): 121464000

約数和(自身を除く): 71873060

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, 7229, 14458, 28916, 36145, 50603, 72290, 101206, 144580, 202412, 253015, 354221, 506030, 708442, 1012060, 1416884, 1771105, 2479547, 3542210, 4959094, 7084420, 9918188, 12397735, 24795470, 49590940]

約数ペア:

[(1, 49590940), (2, 24795470), (4, 12397735), (5, 9918188), (7, 7084420), (10, 4959094), (14, 3542210), (20, 2479547), (28, 1771105), (35, 1416884), (49, 1012060), (70, 708442), (98, 506030), (140, 354221), (196, 253015), (245, 202412), (343, 144580), (490, 101206), (686, 72290), (980, 50603), (1372, 36145), (1715, 28916), (3430, 14458), (6860, 7229)]