49432720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13147}}^1$

素因数の和:13207

約数の個数: 40

約数和(自身を含む): 117385344

約数和(自身を除く): 67952624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 13147, 26294, 52588, 65735, 105176, 131470, 210352, 262940, 525880, 617909, 1051760, 1235818, 2471636, 3089545, 4943272, 6179090, 9886544, 12358180, 24716360, 49432720]

約数ペア:

[(1, 49432720), (2, 24716360), (4, 12358180), (5, 9886544), (8, 6179090), (10, 4943272), (16, 3089545), (20, 2471636), (40, 1235818), (47, 1051760), (80, 617909), (94, 525880), (188, 262940), (235, 210352), (376, 131470), (470, 105176), (752, 65735), (940, 52588), (1880, 26294), (3760, 13147)]