48994220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2819}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 113702400

約数和(自身を除く): 64708180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 2819, 3476, 4345, 5638, 8690, 11276, 14095, 17380, 28190, 31009, 56380, 62018, 124036, 155045, 222701, 310090, 445402, 620180, 890804, 1113505, 2227010, 2449711, 4454020, 4899422, 9798844, 12248555, 24497110, 48994220]

約数ペア:

[(1, 48994220), (2, 24497110), (4, 12248555), (5, 9798844), (10, 4899422), (11, 4454020), (20, 2449711), (22, 2227010), (44, 1113505), (55, 890804), (79, 620180), (110, 445402), (158, 310090), (220, 222701), (316, 155045), (395, 124036), (790, 62018), (869, 56380), (1580, 31009), (1738, 28190), (2819, 17380), (3476, 14095), (4345, 11276), (5638, 8690)]