47841507

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 82018560

約数和(自身を除く): 34177053

約数列:

[1, 3, 7, 9, 21, 59, 61, 63, 177, 183, 211, 413, 427, 531, 549, 633, 1239, 1281, 1477, 1899, 3599, 3717, 3843, 4431, 10797, 12449, 12871, 13293, 25193, 32391, 37347, 38613, 75579, 87143, 90097, 112041, 115839, 226737, 261429, 270291, 759389, 784287, 810873, 2278167, 5315723, 6834501, 15947169, 47841507]

約数ペア:

[(1, 47841507), (3, 15947169), (7, 6834501), (9, 5315723), (21, 2278167), (59, 810873), (61, 784287), (63, 759389), (177, 270291), (183, 261429), (211, 226737), (413, 115839), (427, 112041), (531, 90097), (549, 87143), (633, 75579), (1239, 38613), (1281, 37347), (1477, 32391), (1899, 25193), (3599, 13293), (3717, 12871), (3843, 12449), (4431, 10797)]