56739244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 108662400

約数和(自身を除く): 51923156

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 131, 139, 164, 262, 278, 524, 556, 779, 1558, 2489, 2641, 3116, 4978, 5282, 5371, 5699, 9956, 10564, 10742, 11398, 18209, 21484, 22796, 36418, 72836, 102049, 108281, 204098, 216562, 345971, 408196, 433124, 691942, 746569, 1383884, 1493138, 2986276, 14184811, 28369622, 56739244]

約数ペア:

[(1, 56739244), (2, 28369622), (4, 14184811), (19, 2986276), (38, 1493138), (41, 1383884), (76, 746569), (82, 691942), (131, 433124), (139, 408196), (164, 345971), (262, 216562), (278, 204098), (524, 108281), (556, 102049), (779, 72836), (1558, 36418), (2489, 22796), (2641, 21484), (3116, 18209), (4978, 11398), (5282, 10742), (5371, 10564), (5699, 9956)]