47516500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 108429048

約数和(自身を除く): 60912548

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 113, 116, 125, 145, 226, 250, 290, 452, 500, 565, 580, 725, 841, 1130, 1450, 1682, 2260, 2825, 2900, 3277, 3364, 3625, 4205, 5650, 6554, 7250, 8410, 11300, 13108, 14125, 14500, 16385, 16820, 21025, 28250, 32770, 42050, 56500, 65540, 81925, 84100, 95033, 105125, 163850, 190066, 210250, 327700, 380132, 409625, 420500, 475165, 819250, 950330, 1638500, 1900660, 2375825, 4751650, 9503300, 11879125, 23758250, 47516500]

約数ペア:

[(1, 47516500), (2, 23758250), (4, 11879125), (5, 9503300), (10, 4751650), (20, 2375825), (25, 1900660), (29, 1638500), (50, 950330), (58, 819250), (100, 475165), (113, 420500), (116, 409625), (125, 380132), (145, 327700), (226, 210250), (250, 190066), (290, 163850), (452, 105125), (500, 95033), (565, 84100), (580, 81925), (725, 65540), (841, 56500), (1130, 42050), (1450, 32770), (1682, 28250), (2260, 21025), (2825, 16820), (2900, 16385), (3277, 14500), (3364, 14125), (3625, 13108), (4205, 11300), (5650, 8410), (6554, 7250)]