53240960

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2029}}^1$

素因数の和:2089

約数の個数: 64

約数和(自身を含む): 130447800

約数和(自身を除く): 77206840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2029, 2624, 3280, 4058, 5248, 6560, 8116, 10145, 13120, 16232, 20290, 26240, 32464, 40580, 64928, 81160, 83189, 129856, 162320, 166378, 259712, 324640, 332756, 415945, 649280, 665512, 831890, 1298560, 1331024, 1663780, 2662048, 3327560, 5324096, 6655120, 10648192, 13310240, 26620480, 53240960]

約数ペア:

[(1, 53240960), (2, 26620480), (4, 13310240), (5, 10648192), (8, 6655120), (10, 5324096), (16, 3327560), (20, 2662048), (32, 1663780), (40, 1331024), (41, 1298560), (64, 831890), (80, 665512), (82, 649280), (128, 415945), (160, 332756), (164, 324640), (205, 259712), (320, 166378), (328, 162320), (410, 129856), (640, 83189), (656, 81160), (820, 64928), (1312, 40580), (1640, 32464), (2029, 26240), (2624, 20290), (3280, 16232), (4058, 13120), (5248, 10145), (6560, 8116)]