53357776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{175519}}^1$

素因数の和:175546

約数の個数: 20

約数和(自身を含む): 108822400

約数和(自身を除く): 55464624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 175519, 351038, 702076, 1404152, 2808304, 3334861, 6669722, 13339444, 26678888, 53357776]

約数ペア:

[(1, 53357776), (2, 26678888), (4, 13339444), (8, 6669722), (16, 3334861), (19, 2808304), (38, 1404152), (76, 702076), (152, 351038), (304, 175519)]