48520880

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{983}}^1$

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 113108832

約数和(自身を除く): 64587952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 983, 1234, 1966, 2468, 3085, 3932, 4915, 4936, 6170, 7864, 9830, 9872, 12340, 15728, 19660, 24680, 39320, 49360, 78640, 606511, 1213022, 2426044, 3032555, 4852088, 6065110, 9704176, 12130220, 24260440, 48520880]

約数ペア:

[(1, 48520880), (2, 24260440), (4, 12130220), (5, 9704176), (8, 6065110), (10, 4852088), (16, 3032555), (20, 2426044), (40, 1213022), (80, 606511), (617, 78640), (983, 49360), (1234, 39320), (1966, 24680), (2468, 19660), (3085, 15728), (3932, 12340), (4915, 9872), (4936, 9830), (6170, 7864)]