551438076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{123863}}^1$

素因数の和:123930

約数の個数: 48

約数和(自身を含む): 1498258944

約数和(自身を除く): 946820868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 123863, 247726, 371589, 495452, 743178, 867041, 1486356, 1734082, 2601123, 3468164, 5202246, 6564739, 10404492, 13129478, 19694217, 26258956, 39388434, 45953173, 78776868, 91906346, 137859519, 183812692, 275719038, 551438076]

約数ペア:

[(1, 551438076), (2, 275719038), (3, 183812692), (4, 137859519), (6, 91906346), (7, 78776868), (12, 45953173), (14, 39388434), (21, 26258956), (28, 19694217), (42, 13129478), (53, 10404492), (84, 6564739), (106, 5202246), (159, 3468164), (212, 2601123), (318, 1734082), (371, 1486356), (636, 867041), (742, 743178), (1113, 495452), (1484, 371589), (2226, 247726), (4452, 123863)]