55509160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 91578200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 127, 140, 196, 223, 245, 254, 280, 392, 446, 490, 508, 635, 889, 892, 980, 1016, 1115, 1270, 1561, 1778, 1784, 1960, 2230, 2540, 3122, 3556, 4445, 4460, 5080, 6223, 6244, 7112, 7805, 8890, 8920, 10927, 12446, 12488, 15610, 17780, 21854, 24892, 28321, 31115, 31220, 35560, 43708, 49784, 54635, 56642, 62230, 62440, 87416, 109270, 113284, 124460, 141605, 198247, 218540, 226568, 248920, 283210, 396494, 437080, 566420, 792988, 991235, 1132840, 1387729, 1585976, 1982470, 2775458, 3964940, 5550916, 6938645, 7929880, 11101832, 13877290, 27754580, 55509160]

約数ペア:

[(1, 55509160), (2, 27754580), (4, 13877290), (5, 11101832), (7, 7929880), (8, 6938645), (10, 5550916), (14, 3964940), (20, 2775458), (28, 1982470), (35, 1585976), (40, 1387729), (49, 1132840), (56, 991235), (70, 792988), (98, 566420), (127, 437080), (140, 396494), (196, 283210), (223, 248920), (245, 226568), (254, 218540), (280, 198247), (392, 141605), (446, 124460), (490, 113284), (508, 109270), (635, 87416), (889, 62440), (892, 62230), (980, 56642), (1016, 54635), (1115, 49784), (1270, 43708), (1561, 35560), (1778, 31220), (1784, 31115), (1960, 28321), (2230, 24892), (2540, 21854), (3122, 17780), (3556, 15610), (4445, 12488), (4460, 12446), (5080, 10927), (6223, 8920), (6244, 8890), (7112, 7805)]