49985850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{11491}}^1$

素因数の和:11535

約数の個数: 48

約数和(自身を含む): 128250720

約数和(自身を除く): 78264870

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 11491, 22982, 34473, 57455, 68946, 114910, 172365, 287275, 333239, 344730, 574550, 666478, 861825, 999717, 1666195, 1723650, 1999434, 3332390, 4998585, 8330975, 9997170, 16661950, 24992925, 49985850]

約数ペア:

[(1, 49985850), (2, 24992925), (3, 16661950), (5, 9997170), (6, 8330975), (10, 4998585), (15, 3332390), (25, 1999434), (29, 1723650), (30, 1666195), (50, 999717), (58, 861825), (75, 666478), (87, 574550), (145, 344730), (150, 333239), (174, 287275), (290, 172365), (435, 114910), (725, 68946), (870, 57455), (1450, 34473), (2175, 22982), (4350, 11491)]