49042420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 76755980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 103, 133, 140, 179, 190, 206, 266, 358, 380, 412, 515, 532, 665, 716, 721, 895, 1030, 1253, 1330, 1442, 1790, 1957, 2060, 2506, 2660, 2884, 3401, 3580, 3605, 3914, 5012, 6265, 6802, 7210, 7828, 9785, 12530, 13604, 13699, 14420, 17005, 18437, 19570, 23807, 25060, 27398, 34010, 36874, 39140, 47614, 54796, 68020, 68495, 73748, 92185, 95228, 119035, 129059, 136990, 184370, 238070, 258118, 273980, 350303, 368740, 476140, 516236, 645295, 700606, 1290590, 1401212, 1751515, 2452121, 2581180, 3503030, 4904242, 7006060, 9808484, 12260605, 24521210, 49042420]

約数ペア:

[(1, 49042420), (2, 24521210), (4, 12260605), (5, 9808484), (7, 7006060), (10, 4904242), (14, 3503030), (19, 2581180), (20, 2452121), (28, 1751515), (35, 1401212), (38, 1290590), (70, 700606), (76, 645295), (95, 516236), (103, 476140), (133, 368740), (140, 350303), (179, 273980), (190, 258118), (206, 238070), (266, 184370), (358, 136990), (380, 129059), (412, 119035), (515, 95228), (532, 92185), (665, 73748), (716, 68495), (721, 68020), (895, 54796), (1030, 47614), (1253, 39140), (1330, 36874), (1442, 34010), (1790, 27398), (1957, 25060), (2060, 23807), (2506, 19570), (2660, 18437), (2884, 17005), (3401, 14420), (3580, 13699), (3605, 13604), (3914, 12530), (5012, 9785), (6265, 7828), (6802, 7210)]