55507712

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{1283}}^1$

素因数の和:1325

約数の個数: 54

約数和(自身を含む): 120070692

約数和(自身を除く): 64562980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1283, 1352, 1664, 2566, 2704, 3328, 5132, 5408, 10264, 10816, 16679, 20528, 21632, 33358, 41056, 43264, 66716, 82112, 133432, 164224, 216827, 266864, 328448, 433654, 533728, 867308, 1067456, 1734616, 2134912, 3469232, 4269824, 6938464, 13876928, 27753856, 55507712]

約数ペア:

[(1, 55507712), (2, 27753856), (4, 13876928), (8, 6938464), (13, 4269824), (16, 3469232), (26, 2134912), (32, 1734616), (52, 1067456), (64, 867308), (104, 533728), (128, 433654), (169, 328448), (208, 266864), (256, 216827), (338, 164224), (416, 133432), (676, 82112), (832, 66716), (1283, 43264), (1352, 41056), (1664, 33358), (2566, 21632), (2704, 20528), (3328, 16679), (5132, 10816), (5408, 10264)]