56609504

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 72

約数和(自身を含む): 131574240

約数和(自身を除く): 74964736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 457, 553, 632, 784, 914, 1106, 1264, 1568, 1828, 2212, 2528, 3199, 3656, 3871, 4424, 6398, 7312, 7742, 8848, 12796, 14624, 15484, 17696, 22393, 25592, 30968, 36103, 44786, 51184, 61936, 72206, 89572, 102368, 123872, 144412, 179144, 252721, 288824, 358288, 505442, 577648, 716576, 1010884, 1155296, 1769047, 2021768, 3538094, 4043536, 7076188, 8087072, 14152376, 28304752, 56609504]

約数ペア:

[(1, 56609504), (2, 28304752), (4, 14152376), (7, 8087072), (8, 7076188), (14, 4043536), (16, 3538094), (28, 2021768), (32, 1769047), (49, 1155296), (56, 1010884), (79, 716576), (98, 577648), (112, 505442), (158, 358288), (196, 288824), (224, 252721), (316, 179144), (392, 144412), (457, 123872), (553, 102368), (632, 89572), (784, 72206), (914, 61936), (1106, 51184), (1264, 44786), (1568, 36103), (1828, 30968), (2212, 25592), (2528, 22393), (3199, 17696), (3656, 15484), (3871, 14624), (4424, 12796), (6398, 8848), (7312, 7742)]