55539918

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 160

約数和(自身を含む): 156397824

約数和(自身を除く): 100857906

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 43, 51, 54, 63, 67, 81, 86, 102, 119, 126, 129, 134, 153, 162, 189, 201, 238, 258, 301, 306, 357, 378, 387, 402, 459, 469, 567, 602, 603, 714, 731, 774, 903, 918, 938, 1071, 1134, 1139, 1161, 1206, 1377, 1407, 1462, 1806, 1809, 2142, 2193, 2278, 2322, 2709, 2754, 2814, 2881, 3213, 3417, 3483, 3618, 4221, 4386, 5117, 5418, 5427, 5762, 6426, 6579, 6834, 6966, 7973, 8127, 8442, 8643, 9639, 10234, 10251, 10854, 12663, 13158, 15351, 15946, 16254, 17286, 19278, 19737, 20167, 20502, 23919, 24381, 25326, 25929, 30702, 30753, 37989, 39474, 40334, 46053, 47838, 48762, 48977, 51858, 59211, 60501, 61506, 71757, 75978, 77787, 92106, 92259, 97954, 118422, 121002, 138159, 143514, 146931, 155574, 181503, 184518, 215271, 233361, 276318, 293862, 342839, 363006, 414477, 430542, 440793, 466722, 544509, 645813, 685678, 828954, 881586, 1028517, 1089018, 1291626, 1322379, 1633527, 2057034, 2644758, 3085551, 3267054, 3967137, 6171102, 7934274, 9256653, 18513306, 27769959, 55539918]

約数ペア:

[(1, 55539918), (2, 27769959), (3, 18513306), (6, 9256653), (7, 7934274), (9, 6171102), (14, 3967137), (17, 3267054), (18, 3085551), (21, 2644758), (27, 2057034), (34, 1633527), (42, 1322379), (43, 1291626), (51, 1089018), (54, 1028517), (63, 881586), (67, 828954), (81, 685678), (86, 645813), (102, 544509), (119, 466722), (126, 440793), (129, 430542), (134, 414477), (153, 363006), (162, 342839), (189, 293862), (201, 276318), (238, 233361), (258, 215271), (301, 184518), (306, 181503), (357, 155574), (378, 146931), (387, 143514), (402, 138159), (459, 121002), (469, 118422), (567, 97954), (602, 92259), (603, 92106), (714, 77787), (731, 75978), (774, 71757), (903, 61506), (918, 60501), (938, 59211), (1071, 51858), (1134, 48977), (1139, 48762), (1161, 47838), (1206, 46053), (1377, 40334), (1407, 39474), (1462, 37989), (1806, 30753), (1809, 30702), (2142, 25929), (2193, 25326), (2278, 24381), (2322, 23919), (2709, 20502), (2754, 20167), (2814, 19737), (2881, 19278), (3213, 17286), (3417, 16254), (3483, 15946), (3618, 15351), (4221, 13158), (4386, 12663), (5117, 10854), (5418, 10251), (5427, 10234), (5762, 9639), (6426, 8643), (6579, 8442), (6834, 8127), (6966, 7973)]