53129120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30187}}^1$

素因数の和:30213

約数の個数: 48

約数和(自身を含む): 136932768

約数和(自身を除く): 83803648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 30187, 60374, 120748, 150935, 241496, 301870, 332057, 482992, 603740, 664114, 965984, 1207480, 1328228, 1660285, 2414960, 2656456, 3320570, 4829920, 5312912, 6641140, 10625824, 13282280, 26564560, 53129120]

約数ペア:

[(1, 53129120), (2, 26564560), (4, 13282280), (5, 10625824), (8, 6641140), (10, 5312912), (11, 4829920), (16, 3320570), (20, 2656456), (22, 2414960), (32, 1660285), (40, 1328228), (44, 1207480), (55, 965984), (80, 664114), (88, 603740), (110, 482992), (160, 332057), (176, 301870), (220, 241496), (352, 150935), (440, 120748), (880, 60374), (1760, 30187)]