54074240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7681}}^1$

素因数の和:7711

約数の個数: 64

約数和(自身を含む): 141041520

約数和(自身を除く): 86967280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 7681, 15362, 30724, 38405, 61448, 76810, 84491, 122896, 153620, 168982, 245792, 307240, 337964, 422455, 491584, 614480, 675928, 844910, 983168, 1228960, 1351856, 1689820, 2457920, 2703712, 3379640, 4915840, 5407424, 6759280, 10814848, 13518560, 27037120, 54074240]

約数ペア:

[(1, 54074240), (2, 27037120), (4, 13518560), (5, 10814848), (8, 6759280), (10, 5407424), (11, 4915840), (16, 3379640), (20, 2703712), (22, 2457920), (32, 1689820), (40, 1351856), (44, 1228960), (55, 983168), (64, 844910), (80, 675928), (88, 614480), (110, 491584), (128, 422455), (160, 337964), (176, 307240), (220, 245792), (320, 168982), (352, 153620), (440, 122896), (640, 84491), (704, 76810), (880, 61448), (1408, 38405), (1760, 30724), (3520, 15362), (7040, 7681)]