51945384

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 133358400

約数和(自身を除く): 81413016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 89, 166, 178, 249, 267, 293, 332, 356, 498, 534, 586, 664, 712, 879, 996, 1068, 1172, 1758, 1992, 2136, 2344, 3516, 7032, 7387, 14774, 22161, 24319, 26077, 29548, 44322, 48638, 52154, 59096, 72957, 78231, 88644, 97276, 104308, 145914, 156462, 177288, 194552, 208616, 291828, 312924, 583656, 625848, 2164391, 4328782, 6493173, 8657564, 12986346, 17315128, 25972692, 51945384]

約数ペア:

[(1, 51945384), (2, 25972692), (3, 17315128), (4, 12986346), (6, 8657564), (8, 6493173), (12, 4328782), (24, 2164391), (83, 625848), (89, 583656), (166, 312924), (178, 291828), (249, 208616), (267, 194552), (293, 177288), (332, 156462), (356, 145914), (498, 104308), (534, 97276), (586, 88644), (664, 78231), (712, 72957), (879, 59096), (996, 52154), (1068, 48638), (1172, 44322), (1758, 29548), (1992, 26077), (2136, 24319), (2344, 22161), (3516, 14774), (7032, 7387)]