47164516

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 98947072

約数和(自身を除く): 51782556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 124, 134, 217, 268, 434, 469, 811, 868, 938, 1622, 1876, 2077, 3244, 4154, 5677, 8308, 11354, 14539, 22708, 25141, 29078, 50282, 54337, 58156, 100564, 108674, 175987, 217348, 351974, 380359, 703948, 760718, 1521436, 1684447, 3368894, 6737788, 11791129, 23582258, 47164516]

約数ペア:

[(1, 47164516), (2, 23582258), (4, 11791129), (7, 6737788), (14, 3368894), (28, 1684447), (31, 1521436), (62, 760718), (67, 703948), (124, 380359), (134, 351974), (217, 217348), (268, 175987), (434, 108674), (469, 100564), (811, 58156), (868, 54337), (938, 50282), (1622, 29078), (1876, 25141), (2077, 22708), (3244, 14539), (4154, 11354), (5677, 8308)]