56164640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{50147}}^1$

素因数の和:50169

約数の個数: 48

約数和(自身を含む): 151647552

約数和(自身を除く): 95482912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 50147, 100294, 200588, 250735, 351029, 401176, 501470, 702058, 802352, 1002940, 1404116, 1604704, 1755145, 2005880, 2808232, 3510290, 4011760, 5616464, 7020580, 8023520, 11232928, 14041160, 28082320, 56164640]

約数ペア:

[(1, 56164640), (2, 28082320), (4, 14041160), (5, 11232928), (7, 8023520), (8, 7020580), (10, 5616464), (14, 4011760), (16, 3510290), (20, 2808232), (28, 2005880), (32, 1755145), (35, 1604704), (40, 1404116), (56, 1002940), (70, 802352), (80, 702058), (112, 501470), (140, 401176), (160, 351029), (224, 250735), (280, 200588), (560, 100294), (1120, 50147)]