50094940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1999}}^1$

素因数の和:2194

約数の個数: 48

約数和(自身を含む): 120960000

約数和(自身を除く): 70865060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 1999, 2506, 3580, 3998, 5012, 6265, 7996, 9995, 12530, 13993, 19990, 25060, 27986, 39980, 55972, 69965, 139930, 279860, 357821, 715642, 1431284, 1789105, 2504747, 3578210, 5009494, 7156420, 10018988, 12523735, 25047470, 50094940]

約数ペア:

[(1, 50094940), (2, 25047470), (4, 12523735), (5, 10018988), (7, 7156420), (10, 5009494), (14, 3578210), (20, 2504747), (28, 1789105), (35, 1431284), (70, 715642), (140, 357821), (179, 279860), (358, 139930), (716, 69965), (895, 55972), (1253, 39980), (1790, 27986), (1999, 25060), (2506, 19990), (3580, 13993), (3998, 12530), (5012, 9995), (6265, 7996)]