53737280

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:871

約数の個数: 56

約数和(自身を含む): 128613408

約数和(自身を除く): 74876128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 547, 614, 1094, 1228, 1535, 2188, 2456, 2735, 3070, 4376, 4912, 5470, 6140, 8752, 9824, 10940, 12280, 17504, 19648, 21880, 24560, 35008, 43760, 49120, 87520, 98240, 167929, 175040, 335858, 671716, 839645, 1343432, 1679290, 2686864, 3358580, 5373728, 6717160, 10747456, 13434320, 26868640, 53737280]

約数ペア:

[(1, 53737280), (2, 26868640), (4, 13434320), (5, 10747456), (8, 6717160), (10, 5373728), (16, 3358580), (20, 2686864), (32, 1679290), (40, 1343432), (64, 839645), (80, 671716), (160, 335858), (307, 175040), (320, 167929), (547, 98240), (614, 87520), (1094, 49120), (1228, 43760), (1535, 35008), (2188, 24560), (2456, 21880), (2735, 19648), (3070, 17504), (4376, 12280), (4912, 10940), (5470, 9824), (6140, 8752)]