56398040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{48619}}^1$

素因数の和:48659

約数の個数: 32

約数和(自身を含む): 131274000

約数和(自身を除く): 74875960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 48619, 97238, 194476, 243095, 388952, 486190, 972380, 1409951, 1944760, 2819902, 5639804, 7049755, 11279608, 14099510, 28199020, 56398040]

約数ペア:

[(1, 56398040), (2, 28199020), (4, 14099510), (5, 11279608), (8, 7049755), (10, 5639804), (20, 2819902), (29, 1944760), (40, 1409951), (58, 972380), (116, 486190), (145, 388952), (232, 243095), (290, 194476), (580, 97238), (1160, 48619)]