47117730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 125162496

約数和(自身を除く): 78044766

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2011, 2130, 2343, 3905, 4022, 4686, 6033, 7810, 10055, 11715, 12066, 20110, 22121, 23430, 30165, 44242, 60330, 66363, 110605, 132726, 142781, 221210, 285562, 331815, 428343, 663630, 713905, 856686, 1427810, 1570591, 2141715, 3141182, 4283430, 4711773, 7852955, 9423546, 15705910, 23558865, 47117730]

約数ペア:

[(1, 47117730), (2, 23558865), (3, 15705910), (5, 9423546), (6, 7852955), (10, 4711773), (11, 4283430), (15, 3141182), (22, 2141715), (30, 1570591), (33, 1427810), (55, 856686), (66, 713905), (71, 663630), (110, 428343), (142, 331815), (165, 285562), (213, 221210), (330, 142781), (355, 132726), (426, 110605), (710, 66363), (781, 60330), (1065, 44242), (1562, 30165), (2011, 23430), (2130, 22121), (2343, 20110), (3905, 12066), (4022, 11715), (4686, 10055), (6033, 7810)]