49455644

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 101418240

約数和(自身を除く): 51962596

約数列:

[1, 2, 4, 7, 14, 28, 97, 131, 139, 194, 262, 278, 388, 524, 556, 679, 917, 973, 1358, 1834, 1946, 2716, 3668, 3892, 12707, 13483, 18209, 25414, 26966, 36418, 50828, 53932, 72836, 88949, 94381, 127463, 177898, 188762, 254926, 355796, 377524, 509852, 1766273, 3532546, 7065092, 12363911, 24727822, 49455644]

約数ペア:

[(1, 49455644), (2, 24727822), (4, 12363911), (7, 7065092), (14, 3532546), (28, 1766273), (97, 509852), (131, 377524), (139, 355796), (194, 254926), (262, 188762), (278, 177898), (388, 127463), (524, 94381), (556, 88949), (679, 72836), (917, 53932), (973, 50828), (1358, 36418), (1834, 26966), (1946, 25414), (2716, 18209), (3668, 13483), (3892, 12707)]