48807760

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1409}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 113820840

約数和(自身を除く): 65013080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 866, 1409, 1732, 2165, 2818, 3464, 4330, 5636, 6928, 7045, 8660, 11272, 14090, 17320, 22544, 28180, 34640, 56360, 112720, 610097, 1220194, 2440388, 3050485, 4880776, 6100970, 9761552, 12201940, 24403880, 48807760]

約数ペア:

[(1, 48807760), (2, 24403880), (4, 12201940), (5, 9761552), (8, 6100970), (10, 4880776), (16, 3050485), (20, 2440388), (40, 1220194), (80, 610097), (433, 112720), (866, 56360), (1409, 34640), (1732, 28180), (2165, 22544), (2818, 17320), (3464, 14090), (4330, 11272), (5636, 8660), (6928, 7045)]