55403008

素因数分解:

$2^9\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:708

約数の個数: 40

約数和(自身を含む): 111404700

約数和(自身を除く): 56001692

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 449, 482, 512, 898, 964, 1796, 1928, 3592, 3856, 7184, 7712, 14368, 15424, 28736, 30848, 57472, 61696, 108209, 114944, 123392, 216418, 229888, 432836, 865672, 1731344, 3462688, 6925376, 13850752, 27701504, 55403008]

約数ペア:

[(1, 55403008), (2, 27701504), (4, 13850752), (8, 6925376), (16, 3462688), (32, 1731344), (64, 865672), (128, 432836), (241, 229888), (256, 216418), (449, 123392), (482, 114944), (512, 108209), (898, 61696), (964, 57472), (1796, 30848), (1928, 28736), (3592, 15424), (3856, 14368), (7184, 7712)]