55606460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30553}}^1$

素因数の和:30582

約数の個数: 48

約数和(自身を含む): 143726016

約数和(自身を除く): 88119556

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 30553, 61106, 122212, 152765, 213871, 305530, 397189, 427742, 611060, 794378, 855484, 1069355, 1588756, 1985945, 2138710, 2780323, 3971890, 4277420, 5560646, 7943780, 11121292, 13901615, 27803230, 55606460]

約数ペア:

[(1, 55606460), (2, 27803230), (4, 13901615), (5, 11121292), (7, 7943780), (10, 5560646), (13, 4277420), (14, 3971890), (20, 2780323), (26, 2138710), (28, 1985945), (35, 1588756), (52, 1069355), (65, 855484), (70, 794378), (91, 611060), (130, 427742), (140, 397189), (182, 305530), (260, 213871), (364, 152765), (455, 122212), (910, 61106), (1820, 30553)]