52578250

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 103618944

約数和(自身を除く): 51040694

約数列:

[1, 2, 5, 10, 25, 43, 50, 67, 73, 86, 125, 134, 146, 215, 250, 335, 365, 430, 670, 730, 1075, 1675, 1825, 2150, 2881, 3139, 3350, 3650, 4891, 5375, 5762, 6278, 8375, 9125, 9782, 10750, 14405, 15695, 16750, 18250, 24455, 28810, 31390, 48910, 72025, 78475, 122275, 144050, 156950, 210313, 244550, 360125, 392375, 420626, 611375, 720250, 784750, 1051565, 1222750, 2103130, 5257825, 10515650, 26289125, 52578250]

約数ペア:

[(1, 52578250), (2, 26289125), (5, 10515650), (10, 5257825), (25, 2103130), (43, 1222750), (50, 1051565), (67, 784750), (73, 720250), (86, 611375), (125, 420626), (134, 392375), (146, 360125), (215, 244550), (250, 210313), (335, 156950), (365, 144050), (430, 122275), (670, 78475), (730, 72025), (1075, 48910), (1675, 31390), (1825, 28810), (2150, 24455), (2881, 18250), (3139, 16750), (3350, 15695), (3650, 14405), (4891, 10750), (5375, 9782), (5762, 9125), (6278, 8375)]