48739950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{15473}}^1$

素因数の和:15498

約数の個数: 72

約数和(自身を含む): 149664528

約数和(自身を除く): 100924578

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 15473, 30946, 46419, 77365, 92838, 108311, 139257, 154730, 216622, 232095, 278514, 324933, 386825, 464190, 541555, 649866, 696285, 773650, 974799, 1083110, 1160475, 1392570, 1624665, 1949598, 2320950, 2707775, 3249330, 3481425, 4873995, 5415550, 6962850, 8123325, 9747990, 16246650, 24369975, 48739950]

約数ペア:

[(1, 48739950), (2, 24369975), (3, 16246650), (5, 9747990), (6, 8123325), (7, 6962850), (9, 5415550), (10, 4873995), (14, 3481425), (15, 3249330), (18, 2707775), (21, 2320950), (25, 1949598), (30, 1624665), (35, 1392570), (42, 1160475), (45, 1083110), (50, 974799), (63, 773650), (70, 696285), (75, 649866), (90, 541555), (105, 464190), (126, 386825), (150, 324933), (175, 278514), (210, 232095), (225, 216622), (315, 154730), (350, 139257), (450, 108311), (525, 92838), (630, 77365), (1050, 46419), (1575, 30946), (3150, 15473)]