53542888

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 117754020

約数和(自身を除く): 64211132

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 997, 1096, 1918, 1994, 3836, 3988, 6713, 6979, 7672, 7976, 13426, 13958, 26852, 27916, 48853, 53704, 55832, 97706, 136589, 195412, 273178, 390824, 546356, 956123, 1092712, 1912246, 3824492, 6692861, 7648984, 13385722, 26771444, 53542888]

約数ペア:

[(1, 53542888), (2, 26771444), (4, 13385722), (7, 7648984), (8, 6692861), (14, 3824492), (28, 1912246), (49, 1092712), (56, 956123), (98, 546356), (137, 390824), (196, 273178), (274, 195412), (392, 136589), (548, 97706), (959, 55832), (997, 53704), (1096, 48853), (1918, 27916), (1994, 26852), (3836, 13958), (3988, 13426), (6713, 7976), (6979, 7672)]