56551194

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:780

約数の個数: 72

約数和(自身を含む): 144219348

約数和(自身を除く): 87668154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 97, 98, 126, 147, 194, 291, 294, 441, 582, 661, 679, 873, 882, 1322, 1358, 1746, 1983, 2037, 3966, 4074, 4627, 4753, 5949, 6111, 9254, 9506, 11898, 12222, 13881, 14259, 27762, 28518, 32389, 41643, 42777, 64117, 64778, 83286, 85554, 97167, 128234, 192351, 194334, 291501, 384702, 448819, 577053, 583002, 897638, 1154106, 1346457, 2692914, 3141733, 4039371, 6283466, 8078742, 9425199, 18850398, 28275597, 56551194]

約数ペア:

[(1, 56551194), (2, 28275597), (3, 18850398), (6, 9425199), (7, 8078742), (9, 6283466), (14, 4039371), (18, 3141733), (21, 2692914), (42, 1346457), (49, 1154106), (63, 897638), (97, 583002), (98, 577053), (126, 448819), (147, 384702), (194, 291501), (291, 194334), (294, 192351), (441, 128234), (582, 97167), (661, 85554), (679, 83286), (873, 64778), (882, 64117), (1322, 42777), (1358, 41643), (1746, 32389), (1983, 28518), (2037, 27762), (3966, 14259), (4074, 13881), (4627, 12222), (4753, 11898), (5949, 9506), (6111, 9254)]