53210608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 117849600

約数和(自身を除く): 64638992

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 79, 86, 88, 89, 158, 172, 176, 178, 316, 344, 356, 473, 632, 688, 712, 869, 946, 979, 1264, 1424, 1738, 1892, 1958, 3397, 3476, 3784, 3827, 3916, 6794, 6952, 7031, 7568, 7654, 7832, 13588, 13904, 14062, 15308, 15664, 27176, 28124, 30616, 37367, 42097, 54352, 56248, 61232, 74734, 77341, 84194, 112496, 149468, 154682, 168388, 298936, 302333, 309364, 336776, 597872, 604666, 618728, 673552, 1209332, 1237456, 2418664, 3325663, 4837328, 6651326, 13302652, 26605304, 53210608]

約数ペア:

[(1, 53210608), (2, 26605304), (4, 13302652), (8, 6651326), (11, 4837328), (16, 3325663), (22, 2418664), (43, 1237456), (44, 1209332), (79, 673552), (86, 618728), (88, 604666), (89, 597872), (158, 336776), (172, 309364), (176, 302333), (178, 298936), (316, 168388), (344, 154682), (356, 149468), (473, 112496), (632, 84194), (688, 77341), (712, 74734), (869, 61232), (946, 56248), (979, 54352), (1264, 42097), (1424, 37367), (1738, 30616), (1892, 28124), (1958, 27176), (3397, 15664), (3476, 15308), (3784, 14062), (3827, 13904), (3916, 13588), (6794, 7832), (6952, 7654), (7031, 7568)]