49079200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2030

約数の個数: 72

約数和(自身を含む): 123742080

約数和(自身を除く): 74662880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 1979, 2480, 3100, 3958, 4960, 6200, 7916, 9895, 12400, 15832, 19790, 24800, 31664, 39580, 49475, 61349, 63328, 79160, 98950, 122698, 158320, 197900, 245396, 306745, 316640, 395800, 490792, 613490, 791600, 981584, 1226980, 1533725, 1583200, 1963168, 2453960, 3067450, 4907920, 6134900, 9815840, 12269800, 24539600, 49079200]

約数ペア:

[(1, 49079200), (2, 24539600), (4, 12269800), (5, 9815840), (8, 6134900), (10, 4907920), (16, 3067450), (20, 2453960), (25, 1963168), (31, 1583200), (32, 1533725), (40, 1226980), (50, 981584), (62, 791600), (80, 613490), (100, 490792), (124, 395800), (155, 316640), (160, 306745), (200, 245396), (248, 197900), (310, 158320), (400, 122698), (496, 98950), (620, 79160), (775, 63328), (800, 61349), (992, 49475), (1240, 39580), (1550, 31664), (1979, 24800), (2480, 19790), (3100, 15832), (3958, 12400), (4960, 9895), (6200, 7916)]