50871878408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{85711}}^1$

素因数の和:86182

約数の個数: 48

約数和(自身を含む): 103522953600

約数和(自身を除く): 52651075192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 439, 676, 878, 1352, 1756, 3512, 5707, 11414, 22828, 45656, 74191, 85711, 148382, 171422, 296764, 342844, 593528, 685688, 1114243, 2228486, 4456972, 8913944, 14485159, 28970318, 37627129, 57940636, 75254258, 115881272, 150508516, 301017032, 489152677, 978305354, 1956610708, 3913221416, 6358984801, 12717969602, 25435939204, 50871878408]

約数ペア:

[(1, 50871878408), (2, 25435939204), (4, 12717969602), (8, 6358984801), (13, 3913221416), (26, 1956610708), (52, 978305354), (104, 489152677), (169, 301017032), (338, 150508516), (439, 115881272), (676, 75254258), (878, 57940636), (1352, 37627129), (1756, 28970318), (3512, 14485159), (5707, 8913944), (11414, 4456972), (22828, 2228486), (45656, 1114243), (74191, 685688), (85711, 593528), (148382, 342844), (171422, 296764)]