49834780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31541}}^1$

素因数の和:31629

約数の個数: 24

約数和(自身を含む): 105981120

約数和(自身を除く): 56146340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 31541, 63082, 126164, 157705, 315410, 630820, 2491739, 4983478, 9966956, 12458695, 24917390, 49834780]

約数ペア:

[(1, 49834780), (2, 24917390), (4, 12458695), (5, 9966956), (10, 4983478), (20, 2491739), (79, 630820), (158, 315410), (316, 157705), (395, 126164), (790, 63082), (1580, 31541)]