42215565454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{136261}}^1$

素因数の和:136576

約数の個数: 32

約数和(自身を含む): 69068482560

約数和(自身を除く): 26852917106

約数列:

[1, 2, 19, 31, 38, 62, 263, 526, 589, 1178, 4997, 8153, 9994, 16306, 136261, 154907, 272522, 309814, 2588959, 4224091, 5177918, 8448182, 35836643, 71673286, 80257729, 160515458, 680896217, 1110935933, 1361792434, 2221871866, 21107782727, 42215565454]

約数ペア:

[(1, 42215565454), (2, 21107782727), (19, 2221871866), (31, 1361792434), (38, 1110935933), (62, 680896217), (263, 160515458), (526, 80257729), (589, 71673286), (1178, 35836643), (4997, 8448182), (8153, 5177918), (9994, 4224091), (16306, 2588959), (136261, 309814), (154907, 272522)]