49729290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2783

約数の個数: 64

約数和(自身を含む): 131314176

約数和(自身を除く): 81584886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 2713, 3055, 3666, 5426, 6110, 8139, 9165, 13565, 16278, 18330, 27130, 35269, 40695, 70538, 81390, 105807, 127511, 176345, 211614, 255022, 352690, 382533, 529035, 637555, 765066, 1058070, 1275110, 1657643, 1912665, 3315286, 3825330, 4972929, 8288215, 9945858, 16576430, 24864645, 49729290]

約数ペア:

[(1, 49729290), (2, 24864645), (3, 16576430), (5, 9945858), (6, 8288215), (10, 4972929), (13, 3825330), (15, 3315286), (26, 1912665), (30, 1657643), (39, 1275110), (47, 1058070), (65, 765066), (78, 637555), (94, 529035), (130, 382533), (141, 352690), (195, 255022), (235, 211614), (282, 176345), (390, 127511), (470, 105807), (611, 81390), (705, 70538), (1222, 40695), (1410, 35269), (1833, 27130), (2713, 18330), (3055, 16278), (3666, 13565), (5426, 9165), (6110, 8139)]