48230320

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5531}}^1$

素因数の和:5653

約数の個数: 40

約数和(自身を含む): 113184720

約数和(自身を除く): 64954400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 5531, 8720, 11062, 22124, 27655, 44248, 55310, 88496, 110620, 221240, 442480, 602879, 1205758, 2411516, 3014395, 4823032, 6028790, 9646064, 12057580, 24115160, 48230320]

約数ペア:

[(1, 48230320), (2, 24115160), (4, 12057580), (5, 9646064), (8, 6028790), (10, 4823032), (16, 3014395), (20, 2411516), (40, 1205758), (80, 602879), (109, 442480), (218, 221240), (436, 110620), (545, 88496), (872, 55310), (1090, 44248), (1744, 27655), (2180, 22124), (4360, 11062), (5531, 8720)]