49645160

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26407}}^1$

素因数の和:26465

約数の個数: 32

約数和(自身を含む): 114082560

約数和(自身を除く): 64437400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 26407, 52814, 105628, 132035, 211256, 264070, 528140, 1056280, 1241129, 2482258, 4964516, 6205645, 9929032, 12411290, 24822580, 49645160]

約数ペア:

[(1, 49645160), (2, 24822580), (4, 12411290), (5, 9929032), (8, 6205645), (10, 4964516), (20, 2482258), (40, 1241129), (47, 1056280), (94, 528140), (188, 264070), (235, 211256), (376, 132035), (470, 105628), (940, 52814), (1880, 26407)]