49631918

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 87583680

約数和(自身を除く): 37951762

約数列:

[1, 2, 7, 14, 61, 89, 122, 178, 427, 623, 653, 854, 1246, 1306, 4571, 5429, 9142, 10858, 38003, 39833, 58117, 76006, 79666, 116234, 278831, 406819, 557662, 813638, 3545137, 7090274, 24815959, 49631918]

約数ペア:

[(1, 49631918), (2, 24815959), (7, 7090274), (14, 3545137), (61, 813638), (89, 557662), (122, 406819), (178, 278831), (427, 116234), (623, 79666), (653, 76006), (854, 58117), (1246, 39833), (1306, 38003), (4571, 10858), (5429, 9142)]