49488090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 74374950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 127, 155, 186, 254, 310, 381, 419, 465, 635, 762, 838, 930, 1257, 1270, 1905, 2095, 2514, 3810, 3937, 4190, 6285, 7874, 11811, 12570, 12989, 19685, 23622, 25978, 38967, 39370, 53213, 59055, 64945, 77934, 106426, 118110, 129890, 159639, 194835, 266065, 319278, 389670, 532130, 798195, 1596390, 1649603, 3299206, 4948809, 8248015, 9897618, 16496030, 24744045, 49488090]

約数ペア:

[(1, 49488090), (2, 24744045), (3, 16496030), (5, 9897618), (6, 8248015), (10, 4948809), (15, 3299206), (30, 1649603), (31, 1596390), (62, 798195), (93, 532130), (127, 389670), (155, 319278), (186, 266065), (254, 194835), (310, 159639), (381, 129890), (419, 118110), (465, 106426), (635, 77934), (762, 64945), (838, 59055), (930, 53213), (1257, 39370), (1270, 38967), (1905, 25978), (2095, 23622), (2514, 19685), (3810, 12989), (3937, 12570), (4190, 11811), (6285, 7874)]