47050840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61909}}^1$

素因数の和:61939

約数の個数: 32

約数和(自身を含む): 111438000

約数和(自身を除く): 64387160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 61909, 123818, 247636, 309545, 495272, 619090, 1176271, 1238180, 2352542, 2476360, 4705084, 5881355, 9410168, 11762710, 23525420, 47050840]

約数ペア:

[(1, 47050840), (2, 23525420), (4, 11762710), (5, 9410168), (8, 5881355), (10, 4705084), (19, 2476360), (20, 2352542), (38, 1238180), (40, 1176271), (76, 619090), (95, 495272), (152, 309545), (190, 247636), (380, 123818), (760, 61909)]