56648361

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 97806528

約数和(自身を除く): 41158167

約数列:

[1, 3, 7, 11, 21, 33, 49, 53, 77, 147, 159, 231, 371, 539, 583, 661, 1113, 1617, 1749, 1983, 2597, 4081, 4627, 7271, 7791, 12243, 13881, 21813, 28567, 32389, 35033, 50897, 85701, 97167, 105099, 152691, 245231, 356279, 385363, 735693, 1068837, 1156089, 1716617, 2697541, 5149851, 8092623, 18882787, 56648361]

約数ペア:

[(1, 56648361), (3, 18882787), (7, 8092623), (11, 5149851), (21, 2697541), (33, 1716617), (49, 1156089), (53, 1068837), (77, 735693), (147, 385363), (159, 356279), (231, 245231), (371, 152691), (539, 105099), (583, 97167), (661, 85701), (1113, 50897), (1617, 35033), (1749, 32389), (1983, 28567), (2597, 21813), (4081, 13881), (4627, 12243), (7271, 7791)]