48703280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12953}}^1$

素因数の和:13013

約数の個数: 40

約数和(自身を含む): 115653312

約数和(自身を除く): 66950032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 12953, 25906, 51812, 64765, 103624, 129530, 207248, 259060, 518120, 608791, 1036240, 1217582, 2435164, 3043955, 4870328, 6087910, 9740656, 12175820, 24351640, 48703280]

約数ペア:

[(1, 48703280), (2, 24351640), (4, 12175820), (5, 9740656), (8, 6087910), (10, 4870328), (16, 3043955), (20, 2435164), (40, 1217582), (47, 1036240), (80, 608791), (94, 518120), (188, 259060), (235, 207248), (376, 129530), (470, 103624), (752, 64765), (940, 51812), (1880, 25906), (3760, 12953)]