53383506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 123562320

約数和(自身を除く): 70178814

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 139, 242, 253, 278, 363, 417, 506, 529, 726, 759, 834, 1058, 1518, 1529, 1587, 2783, 3058, 3174, 3197, 4587, 5566, 5819, 6394, 8349, 9174, 9591, 11638, 16698, 16819, 17457, 19182, 33638, 34914, 35167, 50457, 64009, 70334, 73531, 100914, 105501, 128018, 147062, 192027, 211002, 220593, 384054, 386837, 441186, 773674, 808841, 1160511, 1617682, 2321022, 2426523, 4853046, 8897251, 17794502, 26691753, 53383506]

約数ペア:

[(1, 53383506), (2, 26691753), (3, 17794502), (6, 8897251), (11, 4853046), (22, 2426523), (23, 2321022), (33, 1617682), (46, 1160511), (66, 808841), (69, 773674), (121, 441186), (138, 386837), (139, 384054), (242, 220593), (253, 211002), (278, 192027), (363, 147062), (417, 128018), (506, 105501), (529, 100914), (726, 73531), (759, 70334), (834, 64009), (1058, 50457), (1518, 35167), (1529, 34914), (1587, 33638), (2783, 19182), (3058, 17457), (3174, 16819), (3197, 16698), (4587, 11638), (5566, 9591), (5819, 9174), (6394, 8349)]