51695520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107699}}^1$

素因数の和:107717

約数の個数: 48

約数和(自身を含む): 162842400

約数和(自身を除く): 111146880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 107699, 215398, 323097, 430796, 538495, 646194, 861592, 1076990, 1292388, 1615485, 1723184, 2153980, 2584776, 3230970, 3446368, 4307960, 5169552, 6461940, 8615920, 10339104, 12923880, 17231840, 25847760, 51695520]

約数ペア:

[(1, 51695520), (2, 25847760), (3, 17231840), (4, 12923880), (5, 10339104), (6, 8615920), (8, 6461940), (10, 5169552), (12, 4307960), (15, 3446368), (16, 3230970), (20, 2584776), (24, 2153980), (30, 1723184), (32, 1615485), (40, 1292388), (48, 1076990), (60, 861592), (80, 646194), (96, 538495), (120, 430796), (160, 323097), (240, 215398), (480, 107699)]