49973504

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 115772160

約数和(自身を除く): 65798656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 353, 448, 553, 632, 706, 896, 1106, 1264, 1412, 1792, 2212, 2471, 2528, 2824, 4424, 4942, 5056, 5648, 8848, 9884, 10112, 11296, 17696, 19768, 20224, 22592, 27887, 35392, 39536, 45184, 55774, 70784, 79072, 90368, 111548, 141568, 158144, 195209, 223096, 316288, 390418, 446192, 632576, 780836, 892384, 1561672, 1784768, 3123344, 3569536, 6246688, 7139072, 12493376, 24986752, 49973504]

約数ペア:

[(1, 49973504), (2, 24986752), (4, 12493376), (7, 7139072), (8, 6246688), (14, 3569536), (16, 3123344), (28, 1784768), (32, 1561672), (56, 892384), (64, 780836), (79, 632576), (112, 446192), (128, 390418), (158, 316288), (224, 223096), (256, 195209), (316, 158144), (353, 141568), (448, 111548), (553, 90368), (632, 79072), (706, 70784), (896, 55774), (1106, 45184), (1264, 39536), (1412, 35392), (1792, 27887), (2212, 22592), (2471, 20224), (2528, 19768), (2824, 17696), (4424, 11296), (4942, 10112), (5056, 9884), (5648, 8848)]