52807456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2081}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 113852088

約数和(自身を除く): 61044632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 2081, 3172, 4162, 6344, 8324, 12688, 16648, 25376, 27053, 33296, 54106, 66592, 108212, 126941, 216424, 253882, 432848, 507764, 865696, 1015528, 1650233, 2031056, 3300466, 4062112, 6600932, 13201864, 26403728, 52807456]

約数ペア:

[(1, 52807456), (2, 26403728), (4, 13201864), (8, 6600932), (13, 4062112), (16, 3300466), (26, 2031056), (32, 1650233), (52, 1015528), (61, 865696), (104, 507764), (122, 432848), (208, 253882), (244, 216424), (416, 126941), (488, 108212), (793, 66592), (976, 54106), (1586, 33296), (1952, 27053), (2081, 25376), (3172, 16648), (4162, 12688), (6344, 8324)]