55388416

素因数分解:

$2^8\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 54

約数和(自身を含む): 115859030

約数和(自身を除く): 60470614

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 409, 529, 736, 818, 1058, 1472, 1636, 2116, 2944, 3272, 4232, 5888, 6544, 8464, 9407, 13088, 16928, 18814, 26176, 33856, 37628, 52352, 67712, 75256, 104704, 135424, 150512, 216361, 301024, 432722, 602048, 865444, 1204096, 1730888, 2408192, 3461776, 6923552, 13847104, 27694208, 55388416]

約数ペア:

[(1, 55388416), (2, 27694208), (4, 13847104), (8, 6923552), (16, 3461776), (23, 2408192), (32, 1730888), (46, 1204096), (64, 865444), (92, 602048), (128, 432722), (184, 301024), (256, 216361), (368, 150512), (409, 135424), (529, 104704), (736, 75256), (818, 67712), (1058, 52352), (1472, 37628), (1636, 33856), (2116, 26176), (2944, 18814), (3272, 16928), (4232, 13088), (5888, 9407), (6544, 8464)]