54877130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 134922240

約数和(自身を除く): 80045110

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 31, 35, 38, 55, 62, 70, 77, 95, 110, 121, 133, 154, 155, 190, 209, 217, 242, 266, 310, 341, 385, 418, 434, 589, 605, 665, 682, 770, 847, 1045, 1085, 1178, 1210, 1330, 1331, 1463, 1694, 1705, 2090, 2170, 2299, 2387, 2662, 2926, 2945, 3410, 3751, 4123, 4235, 4598, 4774, 5890, 6479, 6655, 7315, 7502, 8246, 8470, 9317, 11495, 11935, 12958, 13310, 14630, 16093, 18634, 18755, 20615, 22990, 23870, 25289, 26257, 32186, 32395, 37510, 41230, 41261, 45353, 46585, 50578, 52514, 64790, 71269, 80465, 82522, 90706, 93170, 126445, 131285, 142538, 160930, 177023, 206305, 226765, 252890, 262570, 288827, 354046, 356345, 412610, 453530, 498883, 577654, 712690, 783959, 885115, 997766, 1444135, 1567918, 1770230, 2494415, 2888270, 3919795, 4988830, 5487713, 7839590, 10975426, 27438565, 54877130]

約数ペア:

[(1, 54877130), (2, 27438565), (5, 10975426), (7, 7839590), (10, 5487713), (11, 4988830), (14, 3919795), (19, 2888270), (22, 2494415), (31, 1770230), (35, 1567918), (38, 1444135), (55, 997766), (62, 885115), (70, 783959), (77, 712690), (95, 577654), (110, 498883), (121, 453530), (133, 412610), (154, 356345), (155, 354046), (190, 288827), (209, 262570), (217, 252890), (242, 226765), (266, 206305), (310, 177023), (341, 160930), (385, 142538), (418, 131285), (434, 126445), (589, 93170), (605, 90706), (665, 82522), (682, 80465), (770, 71269), (847, 64790), (1045, 52514), (1085, 50578), (1178, 46585), (1210, 45353), (1330, 41261), (1331, 41230), (1463, 37510), (1694, 32395), (1705, 32186), (2090, 26257), (2170, 25289), (2299, 23870), (2387, 22990), (2662, 20615), (2926, 18755), (2945, 18634), (3410, 16093), (3751, 14630), (4123, 13310), (4235, 12958), (4598, 11935), (4774, 11495), (5890, 9317), (6479, 8470), (6655, 8246), (7315, 7502)]