55488202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 109486080

約数和(自身を除く): 53997878

約数列:

[1, 2, 7, 11, 14, 22, 31, 59, 62, 77, 118, 154, 197, 217, 341, 394, 413, 434, 649, 682, 826, 1298, 1379, 1829, 2167, 2387, 2758, 3658, 4334, 4543, 4774, 6107, 9086, 11623, 12214, 12803, 15169, 20119, 23246, 25606, 30338, 40238, 42749, 67177, 81361, 85498, 127853, 134354, 140833, 162722, 255706, 281666, 360313, 470239, 720626, 894971, 940478, 1789942, 2522191, 3963443, 5044382, 7926886, 27744101, 55488202]

約数ペア:

[(1, 55488202), (2, 27744101), (7, 7926886), (11, 5044382), (14, 3963443), (22, 2522191), (31, 1789942), (59, 940478), (62, 894971), (77, 720626), (118, 470239), (154, 360313), (197, 281666), (217, 255706), (341, 162722), (394, 140833), (413, 134354), (434, 127853), (649, 85498), (682, 81361), (826, 67177), (1298, 42749), (1379, 40238), (1829, 30338), (2167, 25606), (2387, 23246), (2758, 20119), (3658, 15169), (4334, 12803), (4543, 12214), (4774, 11623), (6107, 9086)]