53518815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 59699745

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 83, 89, 105, 115, 161, 207, 249, 267, 315, 345, 415, 445, 483, 581, 623, 747, 801, 805, 1035, 1245, 1335, 1449, 1743, 1869, 1909, 2047, 2415, 2905, 3115, 3735, 4005, 5229, 5607, 5727, 6141, 7245, 7387, 8715, 9345, 9545, 10235, 13363, 14329, 17181, 18423, 22161, 26145, 28035, 28635, 30705, 36935, 40089, 42987, 51709, 66483, 66815, 71645, 85905, 92115, 110805, 120267, 128961, 155127, 169901, 200445, 214935, 258545, 332415, 465381, 509703, 601335, 644805, 775635, 849505, 1189307, 1529109, 2326905, 2548515, 3567921, 5946535, 7645545, 10703763, 17839605, 53518815]

約数ペア:

[(1, 53518815), (3, 17839605), (5, 10703763), (7, 7645545), (9, 5946535), (15, 3567921), (21, 2548515), (23, 2326905), (35, 1529109), (45, 1189307), (63, 849505), (69, 775635), (83, 644805), (89, 601335), (105, 509703), (115, 465381), (161, 332415), (207, 258545), (249, 214935), (267, 200445), (315, 169901), (345, 155127), (415, 128961), (445, 120267), (483, 110805), (581, 92115), (623, 85905), (747, 71645), (801, 66815), (805, 66483), (1035, 51709), (1245, 42987), (1335, 40089), (1449, 36935), (1743, 30705), (1869, 28635), (1909, 28035), (2047, 26145), (2415, 22161), (2905, 18423), (3115, 17181), (3735, 14329), (4005, 13363), (5229, 10235), (5607, 9545), (5727, 9345), (6141, 8715), (7245, 7387)]