51641408

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8867}}^1$

素因数の和:8899

約数の個数: 56

約数和(自身を含む): 126138432

約数和(自身を除く): 74497024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 8867, 17734, 35468, 62069, 70936, 115271, 124138, 141872, 230542, 248276, 283744, 461084, 496552, 567488, 806897, 922168, 993104, 1613794, 1844336, 1986208, 3227588, 3688672, 3972416, 6455176, 7377344, 12910352, 25820704, 51641408]

約数ペア:

[(1, 51641408), (2, 25820704), (4, 12910352), (7, 7377344), (8, 6455176), (13, 3972416), (14, 3688672), (16, 3227588), (26, 1986208), (28, 1844336), (32, 1613794), (52, 993104), (56, 922168), (64, 806897), (91, 567488), (104, 496552), (112, 461084), (182, 283744), (208, 248276), (224, 230542), (364, 141872), (416, 124138), (448, 115271), (728, 70936), (832, 62069), (1456, 35468), (2912, 17734), (5824, 8867)]