48101680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 124706304

約数和(自身を除く): 76604624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1163, 1880, 2068, 2326, 2585, 3760, 4136, 4652, 5170, 5815, 8272, 9304, 10340, 11630, 12793, 18608, 20680, 23260, 25586, 41360, 46520, 51172, 54661, 63965, 93040, 102344, 109322, 127930, 204688, 218644, 255860, 273305, 437288, 511720, 546610, 601271, 874576, 1023440, 1093220, 1202542, 2186440, 2405084, 3006355, 4372880, 4810168, 6012710, 9620336, 12025420, 24050840, 48101680]

約数ペア:

[(1, 48101680), (2, 24050840), (4, 12025420), (5, 9620336), (8, 6012710), (10, 4810168), (11, 4372880), (16, 3006355), (20, 2405084), (22, 2186440), (40, 1202542), (44, 1093220), (47, 1023440), (55, 874576), (80, 601271), (88, 546610), (94, 511720), (110, 437288), (176, 273305), (188, 255860), (220, 218644), (235, 204688), (376, 127930), (440, 109322), (470, 102344), (517, 93040), (752, 63965), (880, 54661), (940, 51172), (1034, 46520), (1163, 41360), (1880, 25586), (2068, 23260), (2326, 20680), (2585, 18608), (3760, 12793), (4136, 11630), (4652, 10340), (5170, 9304), (5815, 8272)]