54435248

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 125706240

約数和(自身を除く): 71270992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 89, 112, 127, 172, 178, 254, 301, 344, 356, 508, 602, 623, 688, 712, 889, 1016, 1204, 1246, 1424, 1778, 2032, 2408, 2492, 3556, 3827, 4816, 4984, 5461, 7112, 7654, 9968, 10922, 11303, 14224, 15308, 21844, 22606, 26789, 30616, 38227, 43688, 45212, 53578, 61232, 76454, 79121, 87376, 90424, 107156, 152908, 158242, 180848, 214312, 305816, 316484, 428624, 486029, 611632, 632968, 972058, 1265936, 1944116, 3402203, 3888232, 6804406, 7776464, 13608812, 27217624, 54435248]

約数ペア:

[(1, 54435248), (2, 27217624), (4, 13608812), (7, 7776464), (8, 6804406), (14, 3888232), (16, 3402203), (28, 1944116), (43, 1265936), (56, 972058), (86, 632968), (89, 611632), (112, 486029), (127, 428624), (172, 316484), (178, 305816), (254, 214312), (301, 180848), (344, 158242), (356, 152908), (508, 107156), (602, 90424), (623, 87376), (688, 79121), (712, 76454), (889, 61232), (1016, 53578), (1204, 45212), (1246, 43688), (1424, 38227), (1778, 30616), (2032, 26789), (2408, 22606), (2492, 21844), (3556, 15308), (3827, 14224), (4816, 11303), (4984, 10922), (5461, 9968), (7112, 7654)]