53645900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6967}}^1$

素因数の和:6999

約数の個数: 72

約数和(自身を含む): 145157376

約数和(自身を除く): 91511476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 6967, 7700, 13934, 27868, 34835, 48769, 69670, 76637, 97538, 139340, 153274, 174175, 195076, 243845, 306548, 348350, 383185, 487690, 536459, 696700, 766370, 975380, 1072918, 1219225, 1532740, 1915925, 2145836, 2438450, 2682295, 3831850, 4876900, 5364590, 7663700, 10729180, 13411475, 26822950, 53645900]

約数ペア:

[(1, 53645900), (2, 26822950), (4, 13411475), (5, 10729180), (7, 7663700), (10, 5364590), (11, 4876900), (14, 3831850), (20, 2682295), (22, 2438450), (25, 2145836), (28, 1915925), (35, 1532740), (44, 1219225), (50, 1072918), (55, 975380), (70, 766370), (77, 696700), (100, 536459), (110, 487690), (140, 383185), (154, 348350), (175, 306548), (220, 243845), (275, 195076), (308, 174175), (350, 153274), (385, 139340), (550, 97538), (700, 76637), (770, 69670), (1100, 48769), (1540, 34835), (1925, 27868), (3850, 13934), (6967, 7700)]