54688557

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 95606784

約数和(自身を除く): 40918227

約数列:

[1, 3, 7, 11, 21, 31, 33, 49, 77, 93, 147, 217, 231, 341, 539, 651, 1023, 1091, 1519, 1617, 2387, 3273, 4557, 7161, 7637, 12001, 16709, 22911, 33821, 36003, 50127, 53459, 84007, 101463, 160377, 236747, 252021, 372031, 588049, 710241, 1116093, 1657229, 1764147, 2604217, 4971687, 7812651, 18229519, 54688557]

約数ペア:

[(1, 54688557), (3, 18229519), (7, 7812651), (11, 4971687), (21, 2604217), (31, 1764147), (33, 1657229), (49, 1116093), (77, 710241), (93, 588049), (147, 372031), (217, 252021), (231, 236747), (341, 160377), (539, 101463), (651, 84007), (1023, 53459), (1091, 50127), (1519, 36003), (1617, 33821), (2387, 22911), (3273, 16709), (4557, 12001), (7161, 7637)]