49149780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 145635840

約数和(自身を除く): 96486060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 435, 470, 564, 580, 601, 705, 870, 940, 1202, 1363, 1410, 1740, 1803, 2404, 2726, 2820, 3005, 3606, 4089, 5452, 6010, 6815, 7212, 8178, 9015, 12020, 13630, 16356, 17429, 18030, 20445, 27260, 28247, 34858, 36060, 40890, 52287, 56494, 69716, 81780, 84741, 87145, 104574, 112988, 141235, 169482, 174290, 209148, 261435, 282470, 338964, 348580, 423705, 522870, 564940, 819163, 847410, 1045740, 1638326, 1694820, 2457489, 3276652, 4095815, 4914978, 8191630, 9829956, 12287445, 16383260, 24574890, 49149780]

約数ペア:

[(1, 49149780), (2, 24574890), (3, 16383260), (4, 12287445), (5, 9829956), (6, 8191630), (10, 4914978), (12, 4095815), (15, 3276652), (20, 2457489), (29, 1694820), (30, 1638326), (47, 1045740), (58, 847410), (60, 819163), (87, 564940), (94, 522870), (116, 423705), (141, 348580), (145, 338964), (174, 282470), (188, 261435), (235, 209148), (282, 174290), (290, 169482), (348, 141235), (435, 112988), (470, 104574), (564, 87145), (580, 84741), (601, 81780), (705, 69716), (870, 56494), (940, 52287), (1202, 40890), (1363, 36060), (1410, 34858), (1740, 28247), (1803, 27260), (2404, 20445), (2726, 18030), (2820, 17429), (3005, 16356), (3606, 13630), (4089, 12020), (5452, 9015), (6010, 8178), (6815, 7212)]