48622980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{115769}}^1$

素因数の和:115788

約数の個数: 48

約数和(自身を含む): 155594880

約数和(自身を除く): 106971900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 115769, 231538, 347307, 463076, 578845, 694614, 810383, 1157690, 1389228, 1620766, 1736535, 2315380, 2431149, 3241532, 3473070, 4051915, 4862298, 6946140, 8103830, 9724596, 12155745, 16207660, 24311490, 48622980]

約数ペア:

[(1, 48622980), (2, 24311490), (3, 16207660), (4, 12155745), (5, 9724596), (6, 8103830), (7, 6946140), (10, 4862298), (12, 4051915), (14, 3473070), (15, 3241532), (20, 2431149), (21, 2315380), (28, 1736535), (30, 1620766), (35, 1389228), (42, 1157690), (60, 810383), (70, 694614), (84, 578845), (105, 463076), (140, 347307), (210, 231538), (420, 115769)]