56043400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{40031}}^1$

素因数の和:40054

約数の個数: 48

約数和(自身を含む): 148919040

約数和(自身を除く): 92875640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 40031, 80062, 160124, 200155, 280217, 320248, 400310, 560434, 800620, 1000775, 1120868, 1401085, 1601240, 2001550, 2241736, 2802170, 4003100, 5604340, 7005425, 8006200, 11208680, 14010850, 28021700, 56043400]

約数ペア:

[(1, 56043400), (2, 28021700), (4, 14010850), (5, 11208680), (7, 8006200), (8, 7005425), (10, 5604340), (14, 4003100), (20, 2802170), (25, 2241736), (28, 2001550), (35, 1601240), (40, 1401085), (50, 1120868), (56, 1000775), (70, 800620), (100, 560434), (140, 400310), (175, 320248), (200, 280217), (280, 200155), (350, 160124), (700, 80062), (1400, 40031)]