53424640

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 80

約数和(自身を含む): 131475960

約数和(自身を除く): 78051320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 509, 512, 640, 656, 820, 1018, 1280, 1312, 1640, 2036, 2545, 2560, 2624, 3280, 4072, 5090, 5248, 6560, 8144, 10180, 10496, 13120, 16288, 20360, 20869, 20992, 26240, 32576, 40720, 41738, 52480, 65152, 81440, 83476, 104345, 104960, 130304, 162880, 166952, 208690, 260608, 325760, 333904, 417380, 651520, 667808, 834760, 1303040, 1335616, 1669520, 2671232, 3339040, 5342464, 6678080, 10684928, 13356160, 26712320, 53424640]

約数ペア:

[(1, 53424640), (2, 26712320), (4, 13356160), (5, 10684928), (8, 6678080), (10, 5342464), (16, 3339040), (20, 2671232), (32, 1669520), (40, 1335616), (41, 1303040), (64, 834760), (80, 667808), (82, 651520), (128, 417380), (160, 333904), (164, 325760), (205, 260608), (256, 208690), (320, 166952), (328, 162880), (410, 130304), (509, 104960), (512, 104345), (640, 83476), (656, 81440), (820, 65152), (1018, 52480), (1280, 41738), (1312, 40720), (1640, 32576), (2036, 26240), (2545, 20992), (2560, 20869), (2624, 20360), (3280, 16288), (4072, 13120), (5090, 10496), (5248, 10180), (6560, 8144)]