51196912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5237}}^1$

素因数の和:5305

約数の個数: 40

約数和(自身を含む): 109118016

約数和(自身を除く): 57921104

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 5237, 9776, 10474, 20948, 41896, 68081, 83792, 136162, 246139, 272324, 492278, 544648, 984556, 1089296, 1969112, 3199807, 3938224, 6399614, 12799228, 25598456, 51196912]

約数ペア:

[(1, 51196912), (2, 25598456), (4, 12799228), (8, 6399614), (13, 3938224), (16, 3199807), (26, 1969112), (47, 1089296), (52, 984556), (94, 544648), (104, 492278), (188, 272324), (208, 246139), (376, 136162), (611, 83792), (752, 68081), (1222, 41896), (2444, 20948), (4888, 10474), (5237, 9776)]