49649262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 111234816

約数和(自身を除く): 61585554

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 113, 129, 131, 226, 258, 262, 339, 393, 559, 678, 786, 1118, 1469, 1677, 1703, 2938, 3354, 3406, 4407, 4859, 5109, 5633, 8814, 9718, 10218, 11266, 14577, 14803, 16899, 29154, 29606, 33798, 44409, 63167, 73229, 88818, 126334, 146458, 189501, 192439, 219687, 379002, 384878, 439374, 577317, 636529, 1154634, 1273058, 1909587, 3819174, 8274877, 16549754, 24824631, 49649262]

約数ペア:

[(1, 49649262), (2, 24824631), (3, 16549754), (6, 8274877), (13, 3819174), (26, 1909587), (39, 1273058), (43, 1154634), (78, 636529), (86, 577317), (113, 439374), (129, 384878), (131, 379002), (226, 219687), (258, 192439), (262, 189501), (339, 146458), (393, 126334), (559, 88818), (678, 73229), (786, 63167), (1118, 44409), (1469, 33798), (1677, 29606), (1703, 29154), (2938, 16899), (3354, 14803), (3406, 14577), (4407, 11266), (4859, 10218), (5109, 9718), (5633, 8814)]