50387012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3972

約数の個数: 36

約数和(自身を含む): 100532880

約数和(自身を除く): 50145868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 3923, 6422, 7846, 12844, 15692, 50999, 74537, 101998, 149074, 203996, 298148, 662987, 968981, 1325974, 1937962, 2651948, 3875924, 12596753, 25193506, 50387012]

約数ペア:

[(1, 50387012), (2, 25193506), (4, 12596753), (13, 3875924), (19, 2651948), (26, 1937962), (38, 1325974), (52, 968981), (76, 662987), (169, 298148), (247, 203996), (338, 149074), (494, 101998), (676, 74537), (988, 50999), (3211, 15692), (3923, 12844), (6422, 7846)]