49953632

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 101212272

約数和(自身を除く): 51258640

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 157, 163, 244, 314, 326, 488, 628, 652, 976, 1256, 1304, 1952, 2512, 2608, 5024, 5216, 9577, 9943, 19154, 19886, 25591, 38308, 39772, 51182, 76616, 79544, 102364, 153232, 159088, 204728, 306464, 318176, 409456, 818912, 1561051, 3122102, 6244204, 12488408, 24976816, 49953632]

約数ペア:

[(1, 49953632), (2, 24976816), (4, 12488408), (8, 6244204), (16, 3122102), (32, 1561051), (61, 818912), (122, 409456), (157, 318176), (163, 306464), (244, 204728), (314, 159088), (326, 153232), (488, 102364), (628, 79544), (652, 76616), (976, 51182), (1256, 39772), (1304, 38308), (1952, 25591), (2512, 19886), (2608, 19154), (5024, 9943), (5216, 9577)]