24428150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 49818240

約数和(自身を除く): 25390090

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 991, 1450, 1982, 2465, 4930, 4955, 9910, 12325, 16847, 24650, 24775, 28739, 33694, 49550, 57478, 84235, 143695, 168470, 287390, 421175, 488563, 718475, 842350, 977126, 1436950, 2442815, 4885630, 12214075, 24428150]

約数ペア:

[(1, 24428150), (2, 12214075), (5, 4885630), (10, 2442815), (17, 1436950), (25, 977126), (29, 842350), (34, 718475), (50, 488563), (58, 421175), (85, 287390), (145, 168470), (170, 143695), (290, 84235), (425, 57478), (493, 49550), (725, 33694), (850, 28739), (986, 24775), (991, 24650), (1450, 16847), (1982, 12325), (2465, 9910), (4930, 4955)]