56427228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 170797536

約数和(自身を除く): 114370308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 97, 99, 113, 117, 132, 143, 156, 194, 198, 226, 234, 286, 291, 339, 388, 396, 429, 452, 468, 572, 582, 678, 858, 873, 1017, 1067, 1164, 1243, 1261, 1287, 1356, 1469, 1716, 1746, 2034, 2134, 2486, 2522, 2574, 2938, 3201, 3492, 3729, 3783, 4068, 4268, 4407, 4972, 5044, 5148, 5876, 6402, 7458, 7566, 8814, 9603, 10961, 11187, 11349, 12804, 13221, 13871, 14916, 15132, 16159, 17628, 19206, 21922, 22374, 22698, 26442, 27742, 32318, 32883, 38412, 41613, 43844, 44748, 45396, 48477, 52884, 55484, 64636, 65766, 83226, 96954, 98649, 120571, 124839, 131532, 142493, 145431, 166452, 193908, 197298, 241142, 249678, 284986, 290862, 361713, 394596, 427479, 482284, 499356, 569972, 581724, 723426, 854958, 1085139, 1282437, 1446852, 1567423, 1709916, 2170278, 2564874, 3134846, 4340556, 4702269, 5129748, 6269692, 9404538, 14106807, 18809076, 28213614, 56427228]

約数ペア:

[(1, 56427228), (2, 28213614), (3, 18809076), (4, 14106807), (6, 9404538), (9, 6269692), (11, 5129748), (12, 4702269), (13, 4340556), (18, 3134846), (22, 2564874), (26, 2170278), (33, 1709916), (36, 1567423), (39, 1446852), (44, 1282437), (52, 1085139), (66, 854958), (78, 723426), (97, 581724), (99, 569972), (113, 499356), (117, 482284), (132, 427479), (143, 394596), (156, 361713), (194, 290862), (198, 284986), (226, 249678), (234, 241142), (286, 197298), (291, 193908), (339, 166452), (388, 145431), (396, 142493), (429, 131532), (452, 124839), (468, 120571), (572, 98649), (582, 96954), (678, 83226), (858, 65766), (873, 64636), (1017, 55484), (1067, 52884), (1164, 48477), (1243, 45396), (1261, 44748), (1287, 43844), (1356, 41613), (1469, 38412), (1716, 32883), (1746, 32318), (2034, 27742), (2134, 26442), (2486, 22698), (2522, 22374), (2574, 21922), (2938, 19206), (3201, 17628), (3492, 16159), (3729, 15132), (3783, 14916), (4068, 13871), (4268, 13221), (4407, 12804), (4972, 11349), (5044, 11187), (5148, 10961), (5876, 9603), (6402, 8814), (7458, 7566)]