51705384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:938

約数の個数: 64

約数和(自身を含む): 137160000

約数和(自身を除く): 85454616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 228, 298, 447, 456, 596, 761, 894, 1192, 1522, 1788, 2283, 2831, 3044, 3576, 4566, 5662, 6088, 8493, 9132, 11324, 14459, 16986, 18264, 22648, 28918, 33972, 43377, 57836, 67944, 86754, 113389, 115672, 173508, 226778, 340167, 347016, 453556, 680334, 907112, 1360668, 2154391, 2721336, 4308782, 6463173, 8617564, 12926346, 17235128, 25852692, 51705384]

約数ペア:

[(1, 51705384), (2, 25852692), (3, 17235128), (4, 12926346), (6, 8617564), (8, 6463173), (12, 4308782), (19, 2721336), (24, 2154391), (38, 1360668), (57, 907112), (76, 680334), (114, 453556), (149, 347016), (152, 340167), (228, 226778), (298, 173508), (447, 115672), (456, 113389), (596, 86754), (761, 67944), (894, 57836), (1192, 43377), (1522, 33972), (1788, 28918), (2283, 22648), (2831, 18264), (3044, 16986), (3576, 14459), (4566, 11324), (5662, 9132), (6088, 8493)]