48085220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^2\times {\mathrm{349}}^1$

素因数の和:524

約数の個数: 36

約数和(自身を含む): 102503100

約数和(自身を除く): 54417880

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 349, 415, 698, 830, 1396, 1660, 1745, 3490, 6889, 6980, 13778, 27556, 28967, 34445, 57934, 68890, 115868, 137780, 144835, 289670, 579340, 2404261, 4808522, 9617044, 12021305, 24042610, 48085220]

約数ペア:

[(1, 48085220), (2, 24042610), (4, 12021305), (5, 9617044), (10, 4808522), (20, 2404261), (83, 579340), (166, 289670), (332, 144835), (349, 137780), (415, 115868), (698, 68890), (830, 57934), (1396, 34445), (1660, 28967), (1745, 27556), (3490, 13778), (6889, 6980)]