50450320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33191}}^1$

素因数の和:33223

約数の個数: 40

約数和(自身を含む): 123474240

約数和(自身を除く): 73023920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 33191, 66382, 132764, 165955, 265528, 331910, 531056, 630629, 663820, 1261258, 1327640, 2522516, 2655280, 3153145, 5045032, 6306290, 10090064, 12612580, 25225160, 50450320]

約数ペア:

[(1, 50450320), (2, 25225160), (4, 12612580), (5, 10090064), (8, 6306290), (10, 5045032), (16, 3153145), (19, 2655280), (20, 2522516), (38, 1327640), (40, 1261258), (76, 663820), (80, 630629), (95, 531056), (152, 331910), (190, 265528), (304, 165955), (380, 132764), (760, 66382), (1520, 33191)]