54338190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1385

約数の個数: 64

約数和(自身を含む): 138419712

約数和(自身を除く): 84081522

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 61, 69, 115, 122, 138, 183, 230, 305, 345, 366, 610, 690, 915, 1291, 1403, 1830, 2582, 2806, 3873, 4209, 6455, 7015, 7746, 8418, 12910, 14030, 19365, 21045, 29693, 38730, 42090, 59386, 78751, 89079, 148465, 157502, 178158, 236253, 296930, 393755, 445395, 472506, 787510, 890790, 1181265, 1811273, 2362530, 3622546, 5433819, 9056365, 10867638, 18112730, 27169095, 54338190]

約数ペア:

[(1, 54338190), (2, 27169095), (3, 18112730), (5, 10867638), (6, 9056365), (10, 5433819), (15, 3622546), (23, 2362530), (30, 1811273), (46, 1181265), (61, 890790), (69, 787510), (115, 472506), (122, 445395), (138, 393755), (183, 296930), (230, 236253), (305, 178158), (345, 157502), (366, 148465), (610, 89079), (690, 78751), (915, 59386), (1291, 42090), (1403, 38730), (1830, 29693), (2582, 21045), (2806, 19365), (3873, 14030), (4209, 12910), (6455, 8418), (7015, 7746)]