51988620068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{66533}}^1$

素因数の和:66657

約数の個数: 96

約数和(自身を含む): 118036638720

約数和(自身を除く): 66048018652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 59, 77, 86, 118, 154, 172, 236, 301, 308, 413, 473, 602, 649, 826, 946, 1204, 1298, 1652, 1892, 2537, 2596, 3311, 4543, 5074, 6622, 9086, 10148, 13244, 17759, 18172, 27907, 35518, 55814, 66533, 71036, 111628, 133066, 195349, 266132, 390698, 465731, 731863, 781396, 931462, 1463726, 1862924, 2860919, 2927452, 3925447, 5123041, 5721838, 7850894, 10246082, 11443676, 15701788, 20026433, 20492164, 27478129, 31470109, 40052866, 43179917, 54956258, 62940218, 80105732, 86359834, 109912516, 125880436, 168794221, 172719668, 220290763, 302259419, 337588442, 440581526, 604518838, 675176884, 881163052, 1181559547, 1209037676, 1856736431, 2363119094, 3713472862, 4726238188, 7426945724, 12997155017, 25994310034, 51988620068]

約数ペア:

[(1, 51988620068), (2, 25994310034), (4, 12997155017), (7, 7426945724), (11, 4726238188), (14, 3713472862), (22, 2363119094), (28, 1856736431), (43, 1209037676), (44, 1181559547), (59, 881163052), (77, 675176884), (86, 604518838), (118, 440581526), (154, 337588442), (172, 302259419), (236, 220290763), (301, 172719668), (308, 168794221), (413, 125880436), (473, 109912516), (602, 86359834), (649, 80105732), (826, 62940218), (946, 54956258), (1204, 43179917), (1298, 40052866), (1652, 31470109), (1892, 27478129), (2537, 20492164), (2596, 20026433), (3311, 15701788), (4543, 11443676), (5074, 10246082), (6622, 7850894), (9086, 5721838), (10148, 5123041), (13244, 3925447), (17759, 2927452), (18172, 2860919), (27907, 1862924), (35518, 1463726), (55814, 931462), (66533, 781396), (71036, 731863), (111628, 465731), (133066, 390698), (195349, 266132)]