49971712

素因数分解:

$2^9\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 116278272

約数和(自身を除く): 66306560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 191, 224, 256, 292, 382, 448, 511, 512, 584, 764, 896, 1022, 1168, 1337, 1528, 1792, 2044, 2336, 2674, 3056, 3584, 4088, 4672, 5348, 6112, 8176, 9344, 10696, 12224, 13943, 16352, 18688, 21392, 24448, 27886, 32704, 37376, 42784, 48896, 55772, 65408, 85568, 97601, 97792, 111544, 130816, 171136, 195202, 223088, 261632, 342272, 390404, 446176, 684544, 780808, 892352, 1561616, 1784704, 3123232, 3569408, 6246464, 7138816, 12492928, 24985856, 49971712]

約数ペア:

[(1, 49971712), (2, 24985856), (4, 12492928), (7, 7138816), (8, 6246464), (14, 3569408), (16, 3123232), (28, 1784704), (32, 1561616), (56, 892352), (64, 780808), (73, 684544), (112, 446176), (128, 390404), (146, 342272), (191, 261632), (224, 223088), (256, 195202), (292, 171136), (382, 130816), (448, 111544), (511, 97792), (512, 97601), (584, 85568), (764, 65408), (896, 55772), (1022, 48896), (1168, 42784), (1337, 37376), (1528, 32704), (1792, 27886), (2044, 24448), (2336, 21392), (2674, 18688), (3056, 16352), (3584, 13943), (4088, 12224), (4672, 10696), (5348, 9344), (6112, 8176)]