54328240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14449}}^1$

素因数の和:14509

約数の個数: 40

約数和(自身を含む): 129009600

約数和(自身を除く): 74681360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 14449, 28898, 57796, 72245, 115592, 144490, 231184, 288980, 577960, 679103, 1155920, 1358206, 2716412, 3395515, 5432824, 6791030, 10865648, 13582060, 27164120, 54328240]

約数ペア:

[(1, 54328240), (2, 27164120), (4, 13582060), (5, 10865648), (8, 6791030), (10, 5432824), (16, 3395515), (20, 2716412), (40, 1358206), (47, 1155920), (80, 679103), (94, 577960), (188, 288980), (235, 231184), (376, 144490), (470, 115592), (752, 72245), (940, 57796), (1880, 28898), (3760, 14449)]