53789440

素因数分解:

$2^8\times 5^1\times {\mathrm{42023}}^1$

素因数の和:42044

約数の個数: 36

約数和(自身を含む): 128845584

約数和(自身を除く): 75056144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 42023, 84046, 168092, 210115, 336184, 420230, 672368, 840460, 1344736, 1680920, 2689472, 3361840, 5378944, 6723680, 10757888, 13447360, 26894720, 53789440]

約数ペア:

[(1, 53789440), (2, 26894720), (4, 13447360), (5, 10757888), (8, 6723680), (10, 5378944), (16, 3361840), (20, 2689472), (32, 1680920), (40, 1344736), (64, 840460), (80, 672368), (128, 420230), (160, 336184), (256, 210115), (320, 168092), (640, 84046), (1280, 42023)]