47986000

素因数分解:

$2^4\times 5^3\times {\mathrm{23993}}^1$

素因数の和:24016

約数の個数: 40

約数和(自身を含む): 116034984

約数和(自身を除く): 68048984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 23993, 47986, 95972, 119965, 191944, 239930, 383888, 479860, 599825, 959720, 1199650, 1919440, 2399300, 2999125, 4798600, 5998250, 9597200, 11996500, 23993000, 47986000]

約数ペア:

[(1, 47986000), (2, 23993000), (4, 11996500), (5, 9597200), (8, 5998250), (10, 4798600), (16, 2999125), (20, 2399300), (25, 1919440), (40, 1199650), (50, 959720), (80, 599825), (100, 479860), (125, 383888), (200, 239930), (250, 191944), (400, 119965), (500, 95972), (1000, 47986), (2000, 23993)]