48063500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 106159872

約数和(自身を除く): 58096372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 970, 991, 1940, 1982, 2425, 3964, 4850, 4955, 9700, 9910, 12125, 19820, 24250, 24775, 48500, 49550, 96127, 99100, 123875, 192254, 247750, 384508, 480635, 495500, 961270, 1922540, 2403175, 4806350, 9612700, 12015875, 24031750, 48063500]

約数ペア:

[(1, 48063500), (2, 24031750), (4, 12015875), (5, 9612700), (10, 4806350), (20, 2403175), (25, 1922540), (50, 961270), (97, 495500), (100, 480635), (125, 384508), (194, 247750), (250, 192254), (388, 123875), (485, 99100), (500, 96127), (970, 49550), (991, 48500), (1940, 24775), (1982, 24250), (2425, 19820), (3964, 12125), (4850, 9910), (4955, 9700)]