54389440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{24281}}^1$

素因数の和:24305

約数の個数: 56

約数和(自身を含む): 148023072

約数和(自身を除く): 93633632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 24281, 48562, 97124, 121405, 169967, 194248, 242810, 339934, 388496, 485620, 679868, 776992, 849835, 971240, 1359736, 1553984, 1699670, 1942480, 2719472, 3399340, 3884960, 5438944, 6798680, 7769920, 10877888, 13597360, 27194720, 54389440]

約数ペア:

[(1, 54389440), (2, 27194720), (4, 13597360), (5, 10877888), (7, 7769920), (8, 6798680), (10, 5438944), (14, 3884960), (16, 3399340), (20, 2719472), (28, 1942480), (32, 1699670), (35, 1553984), (40, 1359736), (56, 971240), (64, 849835), (70, 776992), (80, 679868), (112, 485620), (140, 388496), (160, 339934), (224, 242810), (280, 194248), (320, 169967), (448, 121405), (560, 97124), (1120, 48562), (2240, 24281)]