48626620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 108

約数和(自身を含む): 125110440

約数和(自身を除く): 76483820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 59, 70, 98, 116, 118, 140, 145, 196, 203, 236, 245, 290, 295, 406, 413, 490, 580, 590, 812, 826, 841, 980, 1015, 1180, 1421, 1652, 1682, 1711, 2030, 2065, 2842, 2891, 3364, 3422, 4060, 4130, 4205, 5684, 5782, 5887, 6844, 7105, 8260, 8410, 8555, 11564, 11774, 11977, 14210, 14455, 16820, 17110, 23548, 23954, 28420, 28910, 29435, 34220, 41209, 47908, 49619, 57820, 58870, 59885, 82418, 83839, 99238, 117740, 119770, 164836, 167678, 198476, 206045, 239540, 248095, 335356, 347333, 412090, 419195, 496190, 694666, 824180, 838390, 992380, 1389332, 1676780, 1736665, 2431331, 3473330, 4862662, 6946660, 9725324, 12156655, 24313310, 48626620]

約数ペア:

[(1, 48626620), (2, 24313310), (4, 12156655), (5, 9725324), (7, 6946660), (10, 4862662), (14, 3473330), (20, 2431331), (28, 1736665), (29, 1676780), (35, 1389332), (49, 992380), (58, 838390), (59, 824180), (70, 694666), (98, 496190), (116, 419195), (118, 412090), (140, 347333), (145, 335356), (196, 248095), (203, 239540), (236, 206045), (245, 198476), (290, 167678), (295, 164836), (406, 119770), (413, 117740), (490, 99238), (580, 83839), (590, 82418), (812, 59885), (826, 58870), (841, 57820), (980, 49619), (1015, 47908), (1180, 41209), (1421, 34220), (1652, 29435), (1682, 28910), (1711, 28420), (2030, 23954), (2065, 23548), (2842, 17110), (2891, 16820), (3364, 14455), (3422, 14210), (4060, 11977), (4130, 11774), (4205, 11564), (5684, 8555), (5782, 8410), (5887, 8260), (6844, 7105)]