50479390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 54030050

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 107, 130, 190, 191, 214, 247, 382, 494, 535, 955, 1070, 1235, 1391, 1910, 2033, 2470, 2483, 2782, 3629, 4066, 4966, 6955, 7258, 10165, 12415, 13910, 18145, 20330, 20437, 24830, 26429, 36290, 40874, 47177, 52858, 94354, 102185, 132145, 204370, 235885, 264290, 265681, 388303, 471770, 531362, 776606, 1328405, 1941515, 2656810, 3883030, 5047939, 10095878, 25239695, 50479390]

約数ペア:

[(1, 50479390), (2, 25239695), (5, 10095878), (10, 5047939), (13, 3883030), (19, 2656810), (26, 1941515), (38, 1328405), (65, 776606), (95, 531362), (107, 471770), (130, 388303), (190, 265681), (191, 264290), (214, 235885), (247, 204370), (382, 132145), (494, 102185), (535, 94354), (955, 52858), (1070, 47177), (1235, 40874), (1391, 36290), (1910, 26429), (2033, 24830), (2470, 20437), (2483, 20330), (2782, 18145), (3629, 13910), (4066, 12415), (4966, 10165), (6955, 7258)]