55683750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 80

約数和(自身を含む): 143953920

約数和(自身を除く): 88270170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 465, 479, 625, 750, 775, 930, 958, 1250, 1437, 1550, 1875, 2325, 2395, 2874, 3750, 3875, 4650, 4790, 7185, 7750, 11625, 11975, 14370, 14849, 19375, 23250, 23950, 29698, 35925, 38750, 44547, 58125, 59875, 71850, 74245, 89094, 116250, 119750, 148490, 179625, 222735, 299375, 359250, 371225, 445470, 598750, 742450, 898125, 1113675, 1796250, 1856125, 2227350, 3712250, 5568375, 9280625, 11136750, 18561250, 27841875, 55683750]

約数ペア:

[(1, 55683750), (2, 27841875), (3, 18561250), (5, 11136750), (6, 9280625), (10, 5568375), (15, 3712250), (25, 2227350), (30, 1856125), (31, 1796250), (50, 1113675), (62, 898125), (75, 742450), (93, 598750), (125, 445470), (150, 371225), (155, 359250), (186, 299375), (250, 222735), (310, 179625), (375, 148490), (465, 119750), (479, 116250), (625, 89094), (750, 74245), (775, 71850), (930, 59875), (958, 58125), (1250, 44547), (1437, 38750), (1550, 35925), (1875, 29698), (2325, 23950), (2395, 23250), (2874, 19375), (3750, 14849), (3875, 14370), (4650, 11975), (4790, 11625), (7185, 7750)]