54661040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97609}}^1$

素因数の和:97629

約数の個数: 40

約数和(自身を含む): 145243680

約数和(自身を除く): 90582640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 97609, 195218, 390436, 488045, 683263, 780872, 976090, 1366526, 1561744, 1952180, 2733052, 3416315, 3904360, 5466104, 6832630, 7808720, 10932208, 13665260, 27330520, 54661040]

約数ペア:

[(1, 54661040), (2, 27330520), (4, 13665260), (5, 10932208), (7, 7808720), (8, 6832630), (10, 5466104), (14, 3904360), (16, 3416315), (20, 2733052), (28, 1952180), (35, 1561744), (40, 1366526), (56, 976090), (70, 780872), (80, 683263), (112, 488045), (140, 390436), (280, 195218), (560, 97609)]