53420878

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 95673600

約数和(自身を除く): 42252722

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 343, 602, 686, 1811, 2107, 3622, 4214, 12677, 14749, 25354, 29498, 77873, 88739, 155746, 177478, 545111, 621173, 1090222, 1242346, 3815777, 7631554, 26710439, 53420878]

約数ペア:

[(1, 53420878), (2, 26710439), (7, 7631554), (14, 3815777), (43, 1242346), (49, 1090222), (86, 621173), (98, 545111), (301, 177478), (343, 155746), (602, 88739), (686, 77873), (1811, 29498), (2107, 25354), (3622, 14749), (4214, 12677)]