49540372

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 108591840

約数和(自身を除く): 59051468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 53, 76, 98, 106, 133, 196, 212, 251, 266, 371, 502, 532, 742, 931, 1004, 1007, 1484, 1757, 1862, 2014, 2597, 3514, 3724, 4028, 4769, 5194, 7028, 7049, 9538, 10388, 12299, 13303, 14098, 19076, 24598, 26606, 28196, 33383, 49196, 49343, 53212, 66766, 93121, 98686, 133532, 186242, 197372, 233681, 252757, 372484, 467362, 505514, 651847, 934724, 1011028, 1303694, 1769299, 2607388, 3538598, 7077196, 12385093, 24770186, 49540372]

約数ペア:

[(1, 49540372), (2, 24770186), (4, 12385093), (7, 7077196), (14, 3538598), (19, 2607388), (28, 1769299), (38, 1303694), (49, 1011028), (53, 934724), (76, 651847), (98, 505514), (106, 467362), (133, 372484), (196, 252757), (212, 233681), (251, 197372), (266, 186242), (371, 133532), (502, 98686), (532, 93121), (742, 66766), (931, 53212), (1004, 49343), (1007, 49196), (1484, 33383), (1757, 28196), (1862, 26606), (2014, 24598), (2597, 19076), (3514, 14098), (3724, 13303), (4028, 12299), (4769, 10388), (5194, 9538), (7028, 7049)]