48450640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 129634560

約数和(自身を除く): 81183920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 241, 280, 359, 482, 560, 718, 964, 1205, 1436, 1687, 1795, 1928, 2410, 2513, 2872, 3374, 3590, 3856, 4820, 5026, 5744, 6748, 7180, 8435, 9640, 10052, 12565, 13496, 14360, 16870, 19280, 20104, 25130, 26992, 28720, 33740, 40208, 50260, 67480, 86519, 100520, 134960, 173038, 201040, 346076, 432595, 605633, 692152, 865190, 1211266, 1384304, 1730380, 2422532, 3028165, 3460760, 4845064, 6056330, 6921520, 9690128, 12112660, 24225320, 48450640]

約数ペア:

[(1, 48450640), (2, 24225320), (4, 12112660), (5, 9690128), (7, 6921520), (8, 6056330), (10, 4845064), (14, 3460760), (16, 3028165), (20, 2422532), (28, 1730380), (35, 1384304), (40, 1211266), (56, 865190), (70, 692152), (80, 605633), (112, 432595), (140, 346076), (241, 201040), (280, 173038), (359, 134960), (482, 100520), (560, 86519), (718, 67480), (964, 50260), (1205, 40208), (1436, 33740), (1687, 28720), (1795, 26992), (1928, 25130), (2410, 20104), (2513, 19280), (2872, 16870), (3374, 14360), (3590, 13496), (3856, 12565), (4820, 10052), (5026, 9640), (5744, 8435), (6748, 7180)]