55909728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{27733}}^1$

素因数の和:27756

約数の個数: 72

約数和(自身を含む): 181713168

約数和(自身を除く): 125803440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 27733, 55466, 83199, 110932, 166398, 194131, 221864, 249597, 332796, 388262, 443728, 499194, 582393, 665592, 776524, 887456, 998388, 1164786, 1331184, 1553048, 1747179, 1996776, 2329572, 2662368, 3106096, 3494358, 3993552, 4659144, 6212192, 6988716, 7987104, 9318288, 13977432, 18636576, 27954864, 55909728]

約数ペア:

[(1, 55909728), (2, 27954864), (3, 18636576), (4, 13977432), (6, 9318288), (7, 7987104), (8, 6988716), (9, 6212192), (12, 4659144), (14, 3993552), (16, 3494358), (18, 3106096), (21, 2662368), (24, 2329572), (28, 1996776), (32, 1747179), (36, 1553048), (42, 1331184), (48, 1164786), (56, 998388), (63, 887456), (72, 776524), (84, 665592), (96, 582393), (112, 499194), (126, 443728), (144, 388262), (168, 332796), (224, 249597), (252, 221864), (288, 194131), (336, 166398), (504, 110932), (672, 83199), (1008, 55466), (2016, 27733)]