47727560

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 64246840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 53, 94, 106, 188, 212, 235, 265, 376, 424, 470, 479, 530, 940, 958, 1060, 1880, 1916, 2120, 2395, 2491, 3832, 4790, 4982, 9580, 9964, 12455, 19160, 19928, 22513, 24910, 25387, 45026, 49820, 50774, 90052, 99640, 101548, 112565, 126935, 180104, 203096, 225130, 253870, 450260, 507740, 900520, 1015480, 1193189, 2386378, 4772756, 5965945, 9545512, 11931890, 23863780, 47727560]

約数ペア:

[(1, 47727560), (2, 23863780), (4, 11931890), (5, 9545512), (8, 5965945), (10, 4772756), (20, 2386378), (40, 1193189), (47, 1015480), (53, 900520), (94, 507740), (106, 450260), (188, 253870), (212, 225130), (235, 203096), (265, 180104), (376, 126935), (424, 112565), (470, 101548), (479, 99640), (530, 90052), (940, 50774), (958, 49820), (1060, 45026), (1880, 25387), (1916, 24910), (2120, 22513), (2395, 19928), (2491, 19160), (3832, 12455), (4790, 9964), (4982, 9580)]