49795760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{12703}}^1$

素因数の和:12730

約数の個数: 60

約数和(自身を含む): 134687808

約数和(自身を除く): 84892048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 12703, 25406, 50812, 63515, 88921, 101624, 127030, 177842, 203248, 254060, 355684, 444605, 508120, 622447, 711368, 889210, 1016240, 1244894, 1422736, 1778420, 2489788, 3112235, 3556840, 4979576, 6224470, 7113680, 9959152, 12448940, 24897880, 49795760]

約数ペア:

[(1, 49795760), (2, 24897880), (4, 12448940), (5, 9959152), (7, 7113680), (8, 6224470), (10, 4979576), (14, 3556840), (16, 3112235), (20, 2489788), (28, 1778420), (35, 1422736), (40, 1244894), (49, 1016240), (56, 889210), (70, 711368), (80, 622447), (98, 508120), (112, 444605), (140, 355684), (196, 254060), (245, 203248), (280, 177842), (392, 127030), (490, 101624), (560, 88921), (784, 63515), (980, 50812), (1960, 25406), (3920, 12703)]