53398576

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 130705920

約数和(自身を除く): 77307344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 89, 112, 154, 176, 178, 308, 356, 487, 616, 623, 712, 974, 979, 1232, 1246, 1424, 1948, 1958, 2492, 3409, 3896, 3916, 4984, 5357, 6818, 6853, 7792, 7832, 9968, 10714, 13636, 13706, 15664, 21428, 27272, 27412, 37499, 42856, 43343, 54544, 54824, 74998, 85712, 86686, 109648, 149996, 173372, 299992, 303401, 346744, 476773, 599984, 606802, 693488, 953546, 1213604, 1907092, 2427208, 3337411, 3814184, 4854416, 6674822, 7628368, 13349644, 26699288, 53398576]

約数ペア:

[(1, 53398576), (2, 26699288), (4, 13349644), (7, 7628368), (8, 6674822), (11, 4854416), (14, 3814184), (16, 3337411), (22, 2427208), (28, 1907092), (44, 1213604), (56, 953546), (77, 693488), (88, 606802), (89, 599984), (112, 476773), (154, 346744), (176, 303401), (178, 299992), (308, 173372), (356, 149996), (487, 109648), (616, 86686), (623, 85712), (712, 74998), (974, 54824), (979, 54544), (1232, 43343), (1246, 42856), (1424, 37499), (1948, 27412), (1958, 27272), (2492, 21428), (3409, 15664), (3896, 13706), (3916, 13636), (4984, 10714), (5357, 9968), (6818, 7832), (6853, 7792)]