48727220

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14947}}^1$

素因数の和:15119

約数の個数: 24

約数和(自身を含む): 102961824

約数和(自身を除く): 54234604

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 14947, 29894, 59788, 74735, 149470, 298940, 2436361, 4872722, 9745444, 12181805, 24363610, 48727220]

約数ペア:

[(1, 48727220), (2, 24363610), (4, 12181805), (5, 9745444), (10, 4872722), (20, 2436361), (163, 298940), (326, 149470), (652, 74735), (815, 59788), (1630, 29894), (3260, 14947)]