52456940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 62455060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 149, 290, 298, 580, 596, 607, 745, 1214, 1490, 2428, 2980, 3035, 4321, 6070, 8642, 12140, 17284, 17603, 21605, 35206, 43210, 70412, 86420, 88015, 90443, 176030, 180886, 352060, 361772, 452215, 904430, 1808860, 2622847, 5245694, 10491388, 13114235, 26228470, 52456940]

約数ペア:

[(1, 52456940), (2, 26228470), (4, 13114235), (5, 10491388), (10, 5245694), (20, 2622847), (29, 1808860), (58, 904430), (116, 452215), (145, 361772), (149, 352060), (290, 180886), (298, 176030), (580, 90443), (596, 88015), (607, 86420), (745, 70412), (1214, 43210), (1490, 35206), (2428, 21605), (2980, 17603), (3035, 17284), (4321, 12140), (6070, 8642)]