51794120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2022

約数の個数: 64

約数和(自身を含む): 134628480

約数和(自身を除く): 82834360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1907, 1940, 2716, 3395, 3814, 3880, 5432, 6790, 7628, 9535, 13349, 13580, 15256, 19070, 26698, 27160, 38140, 53396, 66745, 76280, 106792, 133490, 184979, 266980, 369958, 533960, 739916, 924895, 1294853, 1479832, 1849790, 2589706, 3699580, 5179412, 6474265, 7399160, 10358824, 12948530, 25897060, 51794120]

約数ペア:

[(1, 51794120), (2, 25897060), (4, 12948530), (5, 10358824), (7, 7399160), (8, 6474265), (10, 5179412), (14, 3699580), (20, 2589706), (28, 1849790), (35, 1479832), (40, 1294853), (56, 924895), (70, 739916), (97, 533960), (140, 369958), (194, 266980), (280, 184979), (388, 133490), (485, 106792), (679, 76280), (776, 66745), (970, 53396), (1358, 38140), (1907, 27160), (1940, 26698), (2716, 19070), (3395, 15256), (3814, 13580), (3880, 13349), (5432, 9535), (6790, 7628)]