49308700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 108

約数和(自身を含む): 129132360

約数和(自身を除く): 79823660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 49, 50, 58, 70, 98, 100, 116, 140, 145, 175, 196, 203, 245, 290, 347, 350, 406, 490, 580, 694, 700, 725, 812, 980, 1015, 1225, 1388, 1421, 1450, 1735, 2030, 2429, 2450, 2842, 2900, 3470, 4060, 4858, 4900, 5075, 5684, 6940, 7105, 8675, 9716, 10063, 10150, 12145, 14210, 17003, 17350, 20126, 20300, 24290, 28420, 34006, 34700, 35525, 40252, 48580, 50315, 60725, 68012, 70441, 71050, 85015, 100630, 121450, 140882, 142100, 170030, 201260, 242900, 251575, 281764, 340060, 352205, 425075, 493087, 503150, 704410, 850150, 986174, 1006300, 1408820, 1700300, 1761025, 1972348, 2465435, 3522050, 4930870, 7044100, 9861740, 12327175, 24654350, 49308700]

約数ペア:

[(1, 49308700), (2, 24654350), (4, 12327175), (5, 9861740), (7, 7044100), (10, 4930870), (14, 3522050), (20, 2465435), (25, 1972348), (28, 1761025), (29, 1700300), (35, 1408820), (49, 1006300), (50, 986174), (58, 850150), (70, 704410), (98, 503150), (100, 493087), (116, 425075), (140, 352205), (145, 340060), (175, 281764), (196, 251575), (203, 242900), (245, 201260), (290, 170030), (347, 142100), (350, 140882), (406, 121450), (490, 100630), (580, 85015), (694, 71050), (700, 70441), (725, 68012), (812, 60725), (980, 50315), (1015, 48580), (1225, 40252), (1388, 35525), (1421, 34700), (1450, 34006), (1735, 28420), (2030, 24290), (2429, 20300), (2450, 20126), (2842, 17350), (2900, 17003), (3470, 14210), (4060, 12145), (4858, 10150), (4900, 10063), (5075, 9716), (5684, 8675), (6940, 7105)]