50285950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:590

約数の個数: 72

約数和(自身を含む): 110691576

約数和(自身を除く): 60405626

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 169, 275, 286, 325, 338, 541, 550, 650, 715, 845, 1082, 1430, 1690, 1859, 2705, 3575, 3718, 4225, 5410, 5951, 7033, 7150, 8450, 9295, 11902, 13525, 14066, 18590, 27050, 29755, 35165, 46475, 59510, 70330, 77363, 91429, 92950, 148775, 154726, 175825, 182858, 297550, 351650, 386815, 457145, 773630, 914290, 1005719, 1934075, 2011438, 2285725, 3868150, 4571450, 5028595, 10057190, 25142975, 50285950]

約数ペア:

[(1, 50285950), (2, 25142975), (5, 10057190), (10, 5028595), (11, 4571450), (13, 3868150), (22, 2285725), (25, 2011438), (26, 1934075), (50, 1005719), (55, 914290), (65, 773630), (110, 457145), (130, 386815), (143, 351650), (169, 297550), (275, 182858), (286, 175825), (325, 154726), (338, 148775), (541, 92950), (550, 91429), (650, 77363), (715, 70330), (845, 59510), (1082, 46475), (1430, 35165), (1690, 29755), (1859, 27050), (2705, 18590), (3575, 14066), (3718, 13525), (4225, 11902), (5410, 9295), (5951, 8450), (7033, 7150)]