48845000

素因数分解:

$2^3\times 5^4\times {\mathrm{9769}}^1$

素因数の和:9795

約数の個数: 40

約数和(自身を含む): 114455550

約数和(自身を除く): 65610550

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 9769, 19538, 39076, 48845, 78152, 97690, 195380, 244225, 390760, 488450, 976900, 1221125, 1953800, 2442250, 4884500, 6105625, 9769000, 12211250, 24422500, 48845000]

約数ペア:

[(1, 48845000), (2, 24422500), (4, 12211250), (5, 9769000), (8, 6105625), (10, 4884500), (20, 2442250), (25, 1953800), (40, 1221125), (50, 976900), (100, 488450), (125, 390760), (200, 244225), (250, 195380), (500, 97690), (625, 78152), (1000, 48845), (1250, 39076), (2500, 19538), (5000, 9769)]