54581120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7753}}^1$

素因数の和:7783

約数の個数: 64

約数和(自身を含む): 142363440

約数和(自身を除く): 87782320

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, 7753, 15506, 31012, 38765, 62024, 77530, 85283, 124048, 155060, 170566, 248096, 310120, 341132, 426415, 496192, 620240, 682264, 852830, 992384, 1240480, 1364528, 1705660, 2480960, 2729056, 3411320, 4961920, 5458112, 6822640, 10916224, 13645280, 27290560, 54581120]

約数ペア:

[(1, 54581120), (2, 27290560), (4, 13645280), (5, 10916224), (8, 6822640), (10, 5458112), (11, 4961920), (16, 3411320), (20, 2729056), (22, 2480960), (32, 1705660), (40, 1364528), (44, 1240480), (55, 992384), (64, 852830), (80, 682264), (88, 620240), (110, 496192), (128, 426415), (160, 341132), (176, 310120), (220, 248096), (320, 170566), (352, 155060), (440, 124048), (640, 85283), (704, 77530), (880, 62024), (1408, 38765), (1760, 31012), (3520, 15506), (7040, 7753)]