51111424

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1135

約数の個数: 80

約数和(自身を含む): 125804448

約数和(自身を除く): 74693024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1097, 1456, 1664, 1792, 2194, 2912, 3328, 3584, 4388, 5824, 6656, 7679, 8776, 11648, 14261, 15358, 17552, 23296, 28522, 30716, 35104, 46592, 57044, 61432, 70208, 99827, 114088, 122864, 140416, 199654, 228176, 245728, 280832, 399308, 456352, 491456, 561664, 798616, 912704, 982912, 1597232, 1825408, 1965824, 3194464, 3650816, 3931648, 6388928, 7301632, 12777856, 25555712, 51111424]

約数ペア:

[(1, 51111424), (2, 25555712), (4, 12777856), (7, 7301632), (8, 6388928), (13, 3931648), (14, 3650816), (16, 3194464), (26, 1965824), (28, 1825408), (32, 1597232), (52, 982912), (56, 912704), (64, 798616), (91, 561664), (104, 491456), (112, 456352), (128, 399308), (182, 280832), (208, 245728), (224, 228176), (256, 199654), (364, 140416), (416, 122864), (448, 114088), (512, 99827), (728, 70208), (832, 61432), (896, 57044), (1097, 46592), (1456, 35104), (1664, 30716), (1792, 28522), (2194, 23296), (2912, 17552), (3328, 15358), (3584, 14261), (4388, 11648), (5824, 8776), (6656, 7679)]