51603790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5381}}^1$

素因数の和:5532

約数の個数: 32

約数和(自身を含む): 106951104

約数和(自身を除く): 55347314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 5381, 9590, 10762, 26905, 37667, 53810, 75334, 188335, 376670, 737197, 1474394, 3685985, 5160379, 7371970, 10320758, 25801895, 51603790]

約数ペア:

[(1, 51603790), (2, 25801895), (5, 10320758), (7, 7371970), (10, 5160379), (14, 3685985), (35, 1474394), (70, 737197), (137, 376670), (274, 188335), (685, 75334), (959, 53810), (1370, 37667), (1918, 26905), (4795, 10762), (5381, 9590)]