54305800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 137491200

約数和(自身を除く): 83185400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 248, 310, 380, 461, 475, 589, 620, 760, 775, 922, 950, 1178, 1240, 1550, 1844, 1900, 2305, 2356, 2945, 3100, 3688, 3800, 4610, 4712, 5890, 6200, 8759, 9220, 11525, 11780, 14291, 14725, 17518, 18440, 23050, 23560, 28582, 29450, 35036, 43795, 46100, 57164, 58900, 70072, 71455, 87590, 92200, 114328, 117800, 142910, 175180, 218975, 271529, 285820, 350360, 357275, 437950, 543058, 571640, 714550, 875900, 1086116, 1357645, 1429100, 1751800, 2172232, 2715290, 2858200, 5430580, 6788225, 10861160, 13576450, 27152900, 54305800]

約数ペア:

[(1, 54305800), (2, 27152900), (4, 13576450), (5, 10861160), (8, 6788225), (10, 5430580), (19, 2858200), (20, 2715290), (25, 2172232), (31, 1751800), (38, 1429100), (40, 1357645), (50, 1086116), (62, 875900), (76, 714550), (95, 571640), (100, 543058), (124, 437950), (152, 357275), (155, 350360), (190, 285820), (200, 271529), (248, 218975), (310, 175180), (380, 142910), (461, 117800), (475, 114328), (589, 92200), (620, 87590), (760, 71455), (775, 70072), (922, 58900), (950, 57164), (1178, 46100), (1240, 43795), (1550, 35036), (1844, 29450), (1900, 28582), (2305, 23560), (2356, 23050), (2945, 18440), (3100, 17518), (3688, 14725), (3800, 14291), (4610, 11780), (4712, 11525), (5890, 9220), (6200, 8759)]