51321672

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{8009}}^1$

素因数の和:8110

約数の個数: 48

約数和(自身を含む): 140575500

約数和(自身を除く): 89253828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 8009, 16018, 24027, 32036, 48054, 64072, 72081, 96108, 144162, 192216, 288324, 576648, 712801, 1425602, 2138403, 2851204, 4276806, 5702408, 6415209, 8553612, 12830418, 17107224, 25660836, 51321672]

約数ペア:

[(1, 51321672), (2, 25660836), (3, 17107224), (4, 12830418), (6, 8553612), (8, 6415209), (9, 5702408), (12, 4276806), (18, 2851204), (24, 2138403), (36, 1425602), (72, 712801), (89, 576648), (178, 288324), (267, 192216), (356, 144162), (534, 96108), (712, 72081), (801, 64072), (1068, 48054), (1602, 32036), (2136, 24027), (3204, 16018), (6408, 8009)]