53739296

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 72

約数和(自身を含む): 120823920

約数和(自身を除く): 67084624

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 416, 494, 523, 608, 676, 988, 1046, 1352, 1976, 2092, 2704, 3211, 3952, 4184, 5408, 6422, 6799, 7904, 8368, 9937, 12844, 13598, 16736, 19874, 25688, 27196, 39748, 51376, 54392, 79496, 88387, 102752, 108784, 129181, 158992, 176774, 217568, 258362, 317984, 353548, 516724, 707096, 1033448, 1414192, 1679353, 2066896, 2828384, 3358706, 4133792, 6717412, 13434824, 26869648, 53739296]

約数ペア:

[(1, 53739296), (2, 26869648), (4, 13434824), (8, 6717412), (13, 4133792), (16, 3358706), (19, 2828384), (26, 2066896), (32, 1679353), (38, 1414192), (52, 1033448), (76, 707096), (104, 516724), (152, 353548), (169, 317984), (208, 258362), (247, 217568), (304, 176774), (338, 158992), (416, 129181), (494, 108784), (523, 102752), (608, 88387), (676, 79496), (988, 54392), (1046, 51376), (1352, 39748), (1976, 27196), (2092, 25688), (2704, 19874), (3211, 16736), (3952, 13598), (4184, 12844), (5408, 9937), (6422, 8368), (6799, 7904)]