51943150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 118920960

約数和(自身を除く): 66977810

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 73, 95, 107, 133, 146, 175, 190, 214, 266, 350, 365, 475, 511, 535, 665, 730, 749, 950, 1022, 1070, 1330, 1387, 1498, 1825, 2033, 2555, 2675, 2774, 3325, 3650, 3745, 4066, 5110, 5350, 6650, 6935, 7490, 7811, 9709, 10165, 12775, 13870, 14231, 15622, 18725, 19418, 20330, 25550, 28462, 34675, 37450, 39055, 48545, 50825, 54677, 69350, 71155, 78110, 97090, 101650, 109354, 142310, 148409, 195275, 242725, 273385, 296818, 355775, 390550, 485450, 546770, 711550, 742045, 1038863, 1366925, 1484090, 2077726, 2733850, 3710225, 5194315, 7420450, 10388630, 25971575, 51943150]

約数ペア:

[(1, 51943150), (2, 25971575), (5, 10388630), (7, 7420450), (10, 5194315), (14, 3710225), (19, 2733850), (25, 2077726), (35, 1484090), (38, 1366925), (50, 1038863), (70, 742045), (73, 711550), (95, 546770), (107, 485450), (133, 390550), (146, 355775), (175, 296818), (190, 273385), (214, 242725), (266, 195275), (350, 148409), (365, 142310), (475, 109354), (511, 101650), (535, 97090), (665, 78110), (730, 71155), (749, 69350), (950, 54677), (1022, 50825), (1070, 48545), (1330, 39055), (1387, 37450), (1498, 34675), (1825, 28462), (2033, 25550), (2555, 20330), (2675, 19418), (2774, 18725), (3325, 15622), (3650, 14231), (3745, 13870), (4066, 12775), (5110, 10165), (5350, 9709), (6650, 7811), (6935, 7490)]