50284280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23719}}^1$

素因数の和:23783

約数の個数: 32

約数和(自身を含む): 115279200

約数和(自身を除く): 64994920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23719, 47438, 94876, 118595, 189752, 237190, 474380, 948760, 1257107, 2514214, 5028428, 6285535, 10056856, 12571070, 25142140, 50284280]

約数ペア:

[(1, 50284280), (2, 25142140), (4, 12571070), (5, 10056856), (8, 6285535), (10, 5028428), (20, 2514214), (40, 1257107), (53, 948760), (106, 474380), (212, 237190), (265, 189752), (424, 118595), (530, 94876), (1060, 47438), (2120, 23719)]