56795312

素因数分解:

$2^4\times 7^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 80

約数和(自身を含む): 130944000

約数和(自身を除く): 74148688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 131, 158, 196, 262, 316, 343, 392, 524, 553, 632, 686, 784, 917, 1048, 1106, 1264, 1372, 1834, 2096, 2212, 2744, 3668, 3871, 4424, 5488, 6419, 7336, 7742, 8848, 10349, 12838, 14672, 15484, 20698, 25676, 27097, 30968, 41396, 44933, 51352, 54194, 61936, 72443, 82792, 89866, 102704, 108388, 144886, 165584, 179732, 216776, 289772, 359464, 433552, 507101, 579544, 718928, 1014202, 1159088, 2028404, 3549707, 4056808, 7099414, 8113616, 14198828, 28397656, 56795312]

約数ペア:

[(1, 56795312), (2, 28397656), (4, 14198828), (7, 8113616), (8, 7099414), (14, 4056808), (16, 3549707), (28, 2028404), (49, 1159088), (56, 1014202), (79, 718928), (98, 579544), (112, 507101), (131, 433552), (158, 359464), (196, 289772), (262, 216776), (316, 179732), (343, 165584), (392, 144886), (524, 108388), (553, 102704), (632, 89866), (686, 82792), (784, 72443), (917, 61936), (1048, 54194), (1106, 51352), (1264, 44933), (1372, 41396), (1834, 30968), (2096, 27097), (2212, 25676), (2744, 20698), (3668, 15484), (3871, 14672), (4424, 12838), (5488, 10349), (6419, 8848), (7336, 7742)]