55700260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5167}}^1$

素因数の和:5201

約数の個数: 72

約数和(自身を含む): 148466304

約数和(自身を除く): 92766044

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5167, 5390, 10334, 10780, 20668, 25835, 36169, 51670, 56837, 72338, 103340, 113674, 144676, 180845, 227348, 253183, 284185, 361690, 397859, 506366, 568370, 723380, 795718, 1012732, 1136740, 1265915, 1591436, 1989295, 2531830, 2785013, 3978590, 5063660, 5570026, 7957180, 11140052, 13925065, 27850130, 55700260]

約数ペア:

[(1, 55700260), (2, 27850130), (4, 13925065), (5, 11140052), (7, 7957180), (10, 5570026), (11, 5063660), (14, 3978590), (20, 2785013), (22, 2531830), (28, 1989295), (35, 1591436), (44, 1265915), (49, 1136740), (55, 1012732), (70, 795718), (77, 723380), (98, 568370), (110, 506366), (140, 397859), (154, 361690), (196, 284185), (220, 253183), (245, 227348), (308, 180845), (385, 144676), (490, 113674), (539, 103340), (770, 72338), (980, 56837), (1078, 51670), (1540, 36169), (2156, 25835), (2695, 20668), (5167, 10780), (5390, 10334)]