49858601940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39570319}}^1$

素因数の和:39570341

約数の個数: 72

約数和(自身を含む): 172843157760

約数和(自身を除く): 122984555820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 39570319, 79140638, 118710957, 158281276, 197851595, 237421914, 276992233, 356132871, 395703190, 474843828, 553984466, 593554785, 712265742, 791406380, 830976699, 1107968932, 1187109570, 1384961165, 1424531484, 1661953398, 1780664355, 2374219140, 2492930097, 2769922330, 3323906796, 3561328710, 4154883495, 4985860194, 5539844660, 7122657420, 8309766990, 9971720388, 12464650485, 16619533980, 24929300970, 49858601940]

約数ペア:

[(1, 49858601940), (2, 24929300970), (3, 16619533980), (4, 12464650485), (5, 9971720388), (6, 8309766990), (7, 7122657420), (9, 5539844660), (10, 4985860194), (12, 4154883495), (14, 3561328710), (15, 3323906796), (18, 2769922330), (20, 2492930097), (21, 2374219140), (28, 1780664355), (30, 1661953398), (35, 1424531484), (36, 1384961165), (42, 1187109570), (45, 1107968932), (60, 830976699), (63, 791406380), (70, 712265742), (84, 593554785), (90, 553984466), (105, 474843828), (126, 395703190), (140, 356132871), (180, 276992233), (210, 237421914), (252, 197851595), (315, 158281276), (420, 118710957), (630, 79140638), (1260, 39570319)]