56517588

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 161973504

約数和(自身を除く): 105455916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 81, 93, 102, 108, 124, 153, 162, 186, 204, 279, 306, 324, 331, 372, 459, 527, 558, 612, 662, 837, 918, 993, 1054, 1116, 1324, 1377, 1581, 1674, 1836, 1986, 2108, 2511, 2754, 2979, 3162, 3348, 3972, 4743, 5022, 5508, 5627, 5958, 6324, 8937, 9486, 10044, 10261, 11254, 11916, 14229, 16881, 17874, 18972, 20522, 22508, 26811, 28458, 30783, 33762, 35748, 41044, 42687, 50643, 53622, 56916, 61566, 67524, 85374, 92349, 101286, 107244, 123132, 151929, 170748, 174437, 184698, 202572, 277047, 303858, 348874, 369396, 455787, 523311, 554094, 607716, 697748, 831141, 911574, 1046622, 1108188, 1569933, 1662282, 1823148, 2093244, 3139866, 3324564, 4709799, 6279732, 9419598, 14129397, 18839196, 28258794, 56517588]

約数ペア:

[(1, 56517588), (2, 28258794), (3, 18839196), (4, 14129397), (6, 9419598), (9, 6279732), (12, 4709799), (17, 3324564), (18, 3139866), (27, 2093244), (31, 1823148), (34, 1662282), (36, 1569933), (51, 1108188), (54, 1046622), (62, 911574), (68, 831141), (81, 697748), (93, 607716), (102, 554094), (108, 523311), (124, 455787), (153, 369396), (162, 348874), (186, 303858), (204, 277047), (279, 202572), (306, 184698), (324, 174437), (331, 170748), (372, 151929), (459, 123132), (527, 107244), (558, 101286), (612, 92349), (662, 85374), (837, 67524), (918, 61566), (993, 56916), (1054, 53622), (1116, 50643), (1324, 42687), (1377, 41044), (1581, 35748), (1674, 33762), (1836, 30783), (1986, 28458), (2108, 26811), (2511, 22508), (2754, 20522), (2979, 18972), (3162, 17874), (3348, 16881), (3972, 14229), (4743, 11916), (5022, 11254), (5508, 10261), (5627, 10044), (5958, 9486), (6324, 8937)]