56261466

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:721

約数の個数: 80

約数和(自身を含む): 137998080

約数和(自身を除く): 81736614

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 81, 93, 102, 153, 162, 186, 279, 306, 459, 527, 558, 659, 837, 918, 1054, 1318, 1377, 1581, 1674, 1977, 2511, 2754, 3162, 3954, 4743, 5022, 5931, 9486, 11203, 11862, 14229, 17793, 20429, 22406, 28458, 33609, 35586, 40858, 42687, 53379, 61287, 67218, 85374, 100827, 106758, 122574, 183861, 201654, 302481, 347293, 367722, 551583, 604962, 694586, 907443, 1041879, 1103166, 1654749, 1814886, 2083758, 3125637, 3309498, 6251274, 9376911, 18753822, 28130733, 56261466]

約数ペア:

[(1, 56261466), (2, 28130733), (3, 18753822), (6, 9376911), (9, 6251274), (17, 3309498), (18, 3125637), (27, 2083758), (31, 1814886), (34, 1654749), (51, 1103166), (54, 1041879), (62, 907443), (81, 694586), (93, 604962), (102, 551583), (153, 367722), (162, 347293), (186, 302481), (279, 201654), (306, 183861), (459, 122574), (527, 106758), (558, 100827), (659, 85374), (837, 67218), (918, 61287), (1054, 53379), (1318, 42687), (1377, 40858), (1581, 35586), (1674, 33609), (1977, 28458), (2511, 22406), (2754, 20429), (3162, 17793), (3954, 14229), (4743, 11862), (5022, 11203), (5931, 9486)]