57547490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5749}}^1$

素因数の和:5787

約数の個数: 64

約数和(自身を含む): 139104000

約数和(自身を除く): 81556510

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 5749, 10010, 11498, 28745, 40243, 57490, 63239, 74737, 80486, 126478, 149474, 201215, 316195, 373685, 402430, 442673, 523159, 632390, 747370, 822107, 885346, 1046318, 1644214, 2213365, 2615795, 4110535, 4426730, 5231590, 5754749, 8221070, 11509498, 28773745, 57547490]

約数ペア:

[(1, 57547490), (2, 28773745), (5, 11509498), (7, 8221070), (10, 5754749), (11, 5231590), (13, 4426730), (14, 4110535), (22, 2615795), (26, 2213365), (35, 1644214), (55, 1046318), (65, 885346), (70, 822107), (77, 747370), (91, 632390), (110, 523159), (130, 442673), (143, 402430), (154, 373685), (182, 316195), (286, 201215), (385, 149474), (455, 126478), (715, 80486), (770, 74737), (910, 63239), (1001, 57490), (1430, 40243), (2002, 28745), (5005, 11498), (5749, 10010)]