52905424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 126866880

約数和(自身を除く): 73961456

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1217, 1672, 1976, 2288, 2434, 2717, 3344, 3952, 4868, 5434, 9736, 10868, 13387, 15821, 19472, 21736, 23123, 26774, 31642, 43472, 46246, 53548, 63284, 92492, 107096, 126568, 174031, 184984, 214192, 253136, 254353, 300599, 348062, 369968, 508706, 601198, 696124, 1017412, 1202396, 1392248, 2034824, 2404792, 2784496, 3306589, 4069648, 4809584, 6613178, 13226356, 26452712, 52905424]

約数ペア:

[(1, 52905424), (2, 26452712), (4, 13226356), (8, 6613178), (11, 4809584), (13, 4069648), (16, 3306589), (19, 2784496), (22, 2404792), (26, 2034824), (38, 1392248), (44, 1202396), (52, 1017412), (76, 696124), (88, 601198), (104, 508706), (143, 369968), (152, 348062), (176, 300599), (208, 254353), (209, 253136), (247, 214192), (286, 184984), (304, 174031), (418, 126568), (494, 107096), (572, 92492), (836, 63284), (988, 53548), (1144, 46246), (1217, 43472), (1672, 31642), (1976, 26774), (2288, 23123), (2434, 21736), (2717, 19472), (3344, 15821), (3952, 13387), (4868, 10868), (5434, 9736)]