52480960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3347}}^1$

素因数の和:3378

約数の個数: 84

約数和(自身を含む): 145417032

約数和(自身を除く): 92936072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3347, 3920, 6694, 7840, 13388, 15680, 16735, 23429, 26776, 33470, 46858, 53552, 66940, 93716, 107104, 117145, 133880, 164003, 187432, 214208, 234290, 267760, 328006, 374864, 468580, 535520, 656012, 749728, 820015, 937160, 1071040, 1312024, 1499456, 1640030, 1874320, 2624048, 3280060, 3748640, 5248096, 6560120, 7497280, 10496192, 13120240, 26240480, 52480960]

約数ペア:

[(1, 52480960), (2, 26240480), (4, 13120240), (5, 10496192), (7, 7497280), (8, 6560120), (10, 5248096), (14, 3748640), (16, 3280060), (20, 2624048), (28, 1874320), (32, 1640030), (35, 1499456), (40, 1312024), (49, 1071040), (56, 937160), (64, 820015), (70, 749728), (80, 656012), (98, 535520), (112, 468580), (140, 374864), (160, 328006), (196, 267760), (224, 234290), (245, 214208), (280, 187432), (320, 164003), (392, 133880), (448, 117145), (490, 107104), (560, 93716), (784, 66940), (980, 53552), (1120, 46858), (1568, 33470), (1960, 26776), (2240, 23429), (3136, 16735), (3347, 15680), (3920, 13388), (6694, 7840)]