54638528

素因数分解:

$2^6\times 7^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 112

約数和(自身を含む): 134112000

約数和(自身を除く): 79473472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 131, 133, 152, 196, 224, 262, 266, 304, 343, 392, 448, 524, 532, 608, 686, 784, 917, 931, 1048, 1064, 1216, 1372, 1568, 1834, 1862, 2096, 2128, 2489, 2744, 3136, 3668, 3724, 4192, 4256, 4978, 5488, 6419, 6517, 7336, 7448, 8384, 8512, 9956, 10976, 12838, 13034, 14672, 14896, 17423, 19912, 21952, 25676, 26068, 29344, 29792, 34846, 39824, 44933, 51352, 52136, 58688, 59584, 69692, 79648, 89866, 102704, 104272, 121961, 139384, 159296, 179732, 205408, 208544, 243922, 278768, 359464, 410816, 417088, 487844, 557536, 718928, 853727, 975688, 1115072, 1437856, 1707454, 1951376, 2875712, 3414908, 3902752, 6829816, 7805504, 13659632, 27319264, 54638528]

約数ペア:

[(1, 54638528), (2, 27319264), (4, 13659632), (7, 7805504), (8, 6829816), (14, 3902752), (16, 3414908), (19, 2875712), (28, 1951376), (32, 1707454), (38, 1437856), (49, 1115072), (56, 975688), (64, 853727), (76, 718928), (98, 557536), (112, 487844), (131, 417088), (133, 410816), (152, 359464), (196, 278768), (224, 243922), (262, 208544), (266, 205408), (304, 179732), (343, 159296), (392, 139384), (448, 121961), (524, 104272), (532, 102704), (608, 89866), (686, 79648), (784, 69692), (917, 59584), (931, 58688), (1048, 52136), (1064, 51352), (1216, 44933), (1372, 39824), (1568, 34846), (1834, 29792), (1862, 29344), (2096, 26068), (2128, 25676), (2489, 21952), (2744, 19912), (3136, 17423), (3668, 14896), (3724, 14672), (4192, 13034), (4256, 12838), (4978, 10976), (5488, 9956), (6419, 8512), (6517, 8384), (7336, 7448)]