49042280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10303}}^1$

素因数の和:10338

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 84497560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 10303, 20606, 41212, 51515, 72121, 82424, 103030, 144242, 175151, 206060, 288484, 350302, 360605, 412120, 576968, 700604, 721210, 875755, 1226057, 1401208, 1442420, 1751510, 2452114, 2884840, 3503020, 4904228, 6130285, 7006040, 9808456, 12260570, 24521140, 49042280]

約数ペア:

[(1, 49042280), (2, 24521140), (4, 12260570), (5, 9808456), (7, 7006040), (8, 6130285), (10, 4904228), (14, 3503020), (17, 2884840), (20, 2452114), (28, 1751510), (34, 1442420), (35, 1401208), (40, 1226057), (56, 875755), (68, 721210), (70, 700604), (85, 576968), (119, 412120), (136, 360605), (140, 350302), (170, 288484), (238, 206060), (280, 175151), (340, 144242), (476, 103030), (595, 82424), (680, 72121), (952, 51515), (1190, 41212), (2380, 20606), (4760, 10303)]