48275000

素因数分解:

$2^3\times 5^5\times {\mathrm{1931}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 113195880

約数和(自身を除く): 64920880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 1931, 2500, 3125, 3862, 5000, 6250, 7724, 9655, 12500, 15448, 19310, 25000, 38620, 48275, 77240, 96550, 193100, 241375, 386200, 482750, 965500, 1206875, 1931000, 2413750, 4827500, 6034375, 9655000, 12068750, 24137500, 48275000]

約数ペア:

[(1, 48275000), (2, 24137500), (4, 12068750), (5, 9655000), (8, 6034375), (10, 4827500), (20, 2413750), (25, 1931000), (40, 1206875), (50, 965500), (100, 482750), (125, 386200), (200, 241375), (250, 193100), (500, 96550), (625, 77240), (1000, 48275), (1250, 38620), (1931, 25000), (2500, 19310), (3125, 15448), (3862, 12500), (5000, 9655), (6250, 7724)]