47242690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 98537472

約数和(自身を除く): 51294782

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 71, 110, 115, 142, 230, 253, 263, 355, 506, 526, 710, 781, 1265, 1315, 1562, 1633, 2530, 2630, 2893, 3266, 3905, 5786, 6049, 7810, 8165, 12098, 14465, 16330, 17963, 18673, 28930, 30245, 35926, 37346, 60490, 66539, 89815, 93365, 133078, 179630, 186730, 205403, 332695, 410806, 429479, 665390, 858958, 1027015, 2054030, 2147395, 4294790, 4724269, 9448538, 23621345, 47242690]

約数ペア:

[(1, 47242690), (2, 23621345), (5, 9448538), (10, 4724269), (11, 4294790), (22, 2147395), (23, 2054030), (46, 1027015), (55, 858958), (71, 665390), (110, 429479), (115, 410806), (142, 332695), (230, 205403), (253, 186730), (263, 179630), (355, 133078), (506, 93365), (526, 89815), (710, 66539), (781, 60490), (1265, 37346), (1315, 35926), (1562, 30245), (1633, 28930), (2530, 18673), (2630, 17963), (2893, 16330), (3266, 14465), (3905, 12098), (5786, 8165), (6049, 7810)]