51120160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3546

約数の個数: 96

約数和(自身を含む): 148684032

約数和(自身を除く): 97563872

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3511, 3640, 7022, 7280, 14044, 14560, 17555, 24577, 28088, 35110, 45643, 49154, 56176, 70220, 91286, 98308, 112352, 122885, 140440, 182572, 196616, 228215, 245770, 280880, 319501, 365144, 393232, 456430, 491540, 561760, 639002, 730288, 786464, 912860, 983080, 1278004, 1460576, 1597505, 1825720, 1966160, 2556008, 3195010, 3651440, 3932320, 5112016, 6390020, 7302880, 10224032, 12780040, 25560080, 51120160]

約数ペア:

[(1, 51120160), (2, 25560080), (4, 12780040), (5, 10224032), (7, 7302880), (8, 6390020), (10, 5112016), (13, 3932320), (14, 3651440), (16, 3195010), (20, 2556008), (26, 1966160), (28, 1825720), (32, 1597505), (35, 1460576), (40, 1278004), (52, 983080), (56, 912860), (65, 786464), (70, 730288), (80, 639002), (91, 561760), (104, 491540), (112, 456430), (130, 393232), (140, 365144), (160, 319501), (182, 280880), (208, 245770), (224, 228215), (260, 196616), (280, 182572), (364, 140440), (416, 122885), (455, 112352), (520, 98308), (560, 91286), (728, 70220), (910, 56176), (1040, 49154), (1120, 45643), (1456, 35110), (1820, 28088), (2080, 24577), (2912, 17555), (3511, 14560), (3640, 14044), (7022, 7280)]