51519816

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:675

約数の個数: 96

約数和(自身を含む): 148599360

約数和(自身を除く): 97079544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 184, 207, 212, 276, 318, 414, 424, 477, 552, 587, 636, 828, 954, 1174, 1219, 1272, 1656, 1761, 1908, 2348, 2438, 3522, 3657, 3816, 4696, 4876, 5283, 7044, 7314, 9752, 10566, 10971, 13501, 14088, 14628, 21132, 21942, 27002, 29256, 31111, 40503, 42264, 43884, 54004, 62222, 81006, 87768, 93333, 108008, 121509, 124444, 162012, 186666, 243018, 248888, 279999, 324024, 373332, 486036, 559998, 715553, 746664, 972072, 1119996, 1431106, 2146659, 2239992, 2862212, 4293318, 5724424, 6439977, 8586636, 12879954, 17173272, 25759908, 51519816]

約数ペア:

[(1, 51519816), (2, 25759908), (3, 17173272), (4, 12879954), (6, 8586636), (8, 6439977), (9, 5724424), (12, 4293318), (18, 2862212), (23, 2239992), (24, 2146659), (36, 1431106), (46, 1119996), (53, 972072), (69, 746664), (72, 715553), (92, 559998), (106, 486036), (138, 373332), (159, 324024), (184, 279999), (207, 248888), (212, 243018), (276, 186666), (318, 162012), (414, 124444), (424, 121509), (477, 108008), (552, 93333), (587, 87768), (636, 81006), (828, 62222), (954, 54004), (1174, 43884), (1219, 42264), (1272, 40503), (1656, 31111), (1761, 29256), (1908, 27002), (2348, 21942), (2438, 21132), (3522, 14628), (3657, 14088), (3816, 13501), (4696, 10971), (4876, 10566), (5283, 9752), (7044, 7314)]