49222720

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1007

約数の個数: 56

約数和(自身を含む): 117966744

約数和(自身を除く): 68744024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 797, 965, 1544, 1594, 1930, 3088, 3188, 3860, 3985, 6176, 6376, 7720, 7970, 12352, 12752, 15440, 15940, 25504, 30880, 31880, 51008, 61760, 63760, 127520, 153821, 255040, 307642, 615284, 769105, 1230568, 1538210, 2461136, 3076420, 4922272, 6152840, 9844544, 12305680, 24611360, 49222720]

約数ペア:

[(1, 49222720), (2, 24611360), (4, 12305680), (5, 9844544), (8, 6152840), (10, 4922272), (16, 3076420), (20, 2461136), (32, 1538210), (40, 1230568), (64, 769105), (80, 615284), (160, 307642), (193, 255040), (320, 153821), (386, 127520), (772, 63760), (797, 61760), (965, 51008), (1544, 31880), (1594, 30880), (1930, 25504), (3088, 15940), (3188, 15440), (3860, 12752), (3985, 12352), (6176, 7970), (6376, 7720)]