48474760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28183}}^1$

素因数の和:28237

約数の個数: 32

約数和(自身を含む): 111608640

約数和(自身を除く): 63133880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 28183, 56366, 112732, 140915, 225464, 281830, 563660, 1127320, 1211869, 2423738, 4847476, 6059345, 9694952, 12118690, 24237380, 48474760]

約数ペア:

[(1, 48474760), (2, 24237380), (4, 12118690), (5, 9694952), (8, 6059345), (10, 4847476), (20, 2423738), (40, 1211869), (43, 1127320), (86, 563660), (172, 281830), (215, 225464), (344, 140915), (430, 112732), (860, 56366), (1720, 28183)]