53648320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15241}}^1$

素因数の和:15269

約数の個数: 56

約数和(自身を含む): 139372848

約数和(自身を除く): 85724528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15241, 30482, 60964, 76205, 121928, 152410, 167651, 243856, 304820, 335302, 487712, 609640, 670604, 838255, 975424, 1219280, 1341208, 1676510, 2438560, 2682416, 3353020, 4877120, 5364832, 6706040, 10729664, 13412080, 26824160, 53648320]

約数ペア:

[(1, 53648320), (2, 26824160), (4, 13412080), (5, 10729664), (8, 6706040), (10, 5364832), (11, 4877120), (16, 3353020), (20, 2682416), (22, 2438560), (32, 1676510), (40, 1341208), (44, 1219280), (55, 975424), (64, 838255), (80, 670604), (88, 609640), (110, 487712), (160, 335302), (176, 304820), (220, 243856), (320, 167651), (352, 152410), (440, 121928), (704, 76205), (880, 60964), (1760, 30482), (3520, 15241)]