49888300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 216

約数和(自身を含む): 147768320

約数和(自身を除く): 97880020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 31, 35, 38, 44, 50, 55, 62, 70, 76, 77, 95, 100, 110, 121, 124, 133, 140, 154, 155, 175, 190, 209, 217, 220, 242, 266, 275, 308, 310, 341, 350, 380, 385, 418, 434, 475, 484, 532, 550, 589, 605, 620, 665, 682, 700, 770, 775, 836, 847, 868, 950, 1045, 1085, 1100, 1178, 1210, 1330, 1364, 1463, 1540, 1550, 1694, 1705, 1900, 1925, 2090, 2170, 2299, 2356, 2387, 2420, 2660, 2926, 2945, 3025, 3100, 3325, 3388, 3410, 3751, 3850, 4123, 4180, 4235, 4340, 4598, 4774, 5225, 5425, 5852, 5890, 6050, 6479, 6650, 6820, 7315, 7502, 7700, 8246, 8470, 8525, 9196, 9548, 10450, 10850, 11495, 11780, 11935, 12100, 12958, 13300, 14630, 14725, 15004, 16093, 16492, 16940, 17050, 18755, 20615, 20900, 21175, 21700, 22990, 23870, 25916, 26257, 29260, 29450, 32186, 32395, 34100, 36575, 37510, 41230, 42350, 45353, 45980, 47740, 52514, 57475, 58900, 59675, 64372, 64790, 71269, 73150, 75020, 80465, 82460, 84700, 90706, 93775, 103075, 105028, 114950, 119350, 129580, 131285, 142538, 146300, 160930, 161975, 181412, 187550, 206150, 226765, 229900, 238700, 262570, 285076, 321860, 323950, 356345, 375100, 402325, 412300, 453530, 498883, 525140, 647900, 656425, 712690, 804650, 907060, 997766, 1133825, 1312850, 1425380, 1609300, 1781725, 1995532, 2267650, 2494415, 2625700, 3563450, 4535300, 4988830, 7126900, 9977660, 12472075, 24944150, 49888300]

約数ペア:

[(1, 49888300), (2, 24944150), (4, 12472075), (5, 9977660), (7, 7126900), (10, 4988830), (11, 4535300), (14, 3563450), (19, 2625700), (20, 2494415), (22, 2267650), (25, 1995532), (28, 1781725), (31, 1609300), (35, 1425380), (38, 1312850), (44, 1133825), (50, 997766), (55, 907060), (62, 804650), (70, 712690), (76, 656425), (77, 647900), (95, 525140), (100, 498883), (110, 453530), (121, 412300), (124, 402325), (133, 375100), (140, 356345), (154, 323950), (155, 321860), (175, 285076), (190, 262570), (209, 238700), (217, 229900), (220, 226765), (242, 206150), (266, 187550), (275, 181412), (308, 161975), (310, 160930), (341, 146300), (350, 142538), (380, 131285), (385, 129580), (418, 119350), (434, 114950), (475, 105028), (484, 103075), (532, 93775), (550, 90706), (589, 84700), (605, 82460), (620, 80465), (665, 75020), (682, 73150), (700, 71269), (770, 64790), (775, 64372), (836, 59675), (847, 58900), (868, 57475), (950, 52514), (1045, 47740), (1085, 45980), (1100, 45353), (1178, 42350), (1210, 41230), (1330, 37510), (1364, 36575), (1463, 34100), (1540, 32395), (1550, 32186), (1694, 29450), (1705, 29260), (1900, 26257), (1925, 25916), (2090, 23870), (2170, 22990), (2299, 21700), (2356, 21175), (2387, 20900), (2420, 20615), (2660, 18755), (2926, 17050), (2945, 16940), (3025, 16492), (3100, 16093), (3325, 15004), (3388, 14725), (3410, 14630), (3751, 13300), (3850, 12958), (4123, 12100), (4180, 11935), (4235, 11780), (4340, 11495), (4598, 10850), (4774, 10450), (5225, 9548), (5425, 9196), (5852, 8525), (5890, 8470), (6050, 8246), (6479, 7700), (6650, 7502), (6820, 7315)]