55474986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 131420160

約数和(自身を除く): 75945174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 61, 118, 122, 177, 183, 354, 366, 367, 413, 427, 734, 826, 854, 1101, 1239, 1281, 2202, 2478, 2562, 2569, 3599, 5138, 7198, 7707, 10797, 15414, 21594, 21653, 22387, 25193, 43306, 44774, 50386, 64959, 67161, 75579, 129918, 134322, 151158, 151571, 156709, 303142, 313418, 454713, 470127, 909426, 940254, 1320833, 2641666, 3962499, 7924998, 9245831, 18491662, 27737493, 55474986]

約数ペア:

[(1, 55474986), (2, 27737493), (3, 18491662), (6, 9245831), (7, 7924998), (14, 3962499), (21, 2641666), (42, 1320833), (59, 940254), (61, 909426), (118, 470127), (122, 454713), (177, 313418), (183, 303142), (354, 156709), (366, 151571), (367, 151158), (413, 134322), (427, 129918), (734, 75579), (826, 67161), (854, 64959), (1101, 50386), (1239, 44774), (1281, 43306), (2202, 25193), (2478, 22387), (2562, 21653), (2569, 21594), (3599, 15414), (5138, 10797), (7198, 7707)]