55894111

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 71801856

約数和(自身を除く): 15907745

約数列:

[1, 7, 13, 41, 71, 91, 211, 287, 497, 533, 923, 1477, 2743, 2911, 3731, 6461, 8651, 14981, 19201, 20377, 37843, 60557, 104867, 112463, 194753, 264901, 614221, 787241, 1363271, 4299547, 7984873, 55894111]

約数ペア:

[(1, 55894111), (7, 7984873), (13, 4299547), (41, 1363271), (71, 787241), (91, 614221), (211, 264901), (287, 194753), (497, 112463), (533, 104867), (923, 60557), (1477, 37843), (2743, 20377), (2911, 19201), (3731, 14981), (6461, 8651)]