53403008

素因数分解:

$2^7\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 106749120

約数和(自身を除く): 53346112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 421, 842, 991, 1684, 1982, 3368, 3964, 6736, 7928, 13472, 15856, 26944, 31712, 53888, 63424, 126848, 417211, 834422, 1668844, 3337688, 6675376, 13350752, 26701504, 53403008]

約数ペア:

[(1, 53403008), (2, 26701504), (4, 13350752), (8, 6675376), (16, 3337688), (32, 1668844), (64, 834422), (128, 417211), (421, 126848), (842, 63424), (991, 53888), (1684, 31712), (1982, 26944), (3368, 15856), (3964, 13472), (6736, 7928)]