56624841

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 110073600

約数和(自身を除く): 53448759

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 49, 51, 63, 83, 91, 117, 119, 147, 153, 221, 249, 273, 343, 357, 441, 581, 637, 663, 747, 819, 833, 1029, 1071, 1079, 1411, 1547, 1743, 1911, 1989, 2499, 3087, 3237, 4067, 4233, 4459, 4641, 5229, 5733, 5831, 7497, 7553, 9711, 9877, 10829, 12201, 12699, 13377, 13923, 17493, 18343, 22659, 28469, 29631, 32487, 36603, 40131, 52479, 52871, 55029, 67977, 69139, 75803, 85407, 88893, 97461, 128401, 158613, 165087, 207417, 227409, 256221, 370097, 385203, 475839, 483973, 622251, 682227, 898807, 1110291, 1155609, 1451919, 2696421, 3330873, 4355757, 6291649, 8089263, 18874947, 56624841]

約数ペア:

[(1, 56624841), (3, 18874947), (7, 8089263), (9, 6291649), (13, 4355757), (17, 3330873), (21, 2696421), (39, 1451919), (49, 1155609), (51, 1110291), (63, 898807), (83, 682227), (91, 622251), (117, 483973), (119, 475839), (147, 385203), (153, 370097), (221, 256221), (249, 227409), (273, 207417), (343, 165087), (357, 158613), (441, 128401), (581, 97461), (637, 88893), (663, 85407), (747, 75803), (819, 69139), (833, 67977), (1029, 55029), (1071, 52871), (1079, 52479), (1411, 40131), (1547, 36603), (1743, 32487), (1911, 29631), (1989, 28469), (2499, 22659), (3087, 18343), (3237, 17493), (4067, 13923), (4233, 13377), (4459, 12699), (4641, 12201), (5229, 10829), (5733, 9877), (5831, 9711), (7497, 7553)]