52505560

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8053}}^1$

素因数の和:8227

約数の個数: 32

約数和(自身を含む): 118877040

約数和(自身を除く): 66371480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 8053, 16106, 32212, 40265, 64424, 80530, 161060, 322120, 1312639, 2625278, 5250556, 6563195, 10501112, 13126390, 26252780, 52505560]

約数ペア:

[(1, 52505560), (2, 26252780), (4, 13126390), (5, 10501112), (8, 6563195), (10, 5250556), (20, 2625278), (40, 1312639), (163, 322120), (326, 161060), (652, 80530), (815, 64424), (1304, 40265), (1630, 32212), (3260, 16106), (6520, 8053)]