48392800

素因数分解:

$2^5\times 5^2\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:512

約数の個数: 72

約数和(自身を含む): 119101752

約数和(自身を除く): 70708952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 241, 251, 400, 482, 502, 800, 964, 1004, 1205, 1255, 1928, 2008, 2410, 2510, 3856, 4016, 4820, 5020, 6025, 6275, 7712, 8032, 9640, 10040, 12050, 12550, 19280, 20080, 24100, 25100, 38560, 40160, 48200, 50200, 60491, 96400, 100400, 120982, 192800, 200800, 241964, 302455, 483928, 604910, 967856, 1209820, 1512275, 1935712, 2419640, 3024550, 4839280, 6049100, 9678560, 12098200, 24196400, 48392800]

約数ペア:

[(1, 48392800), (2, 24196400), (4, 12098200), (5, 9678560), (8, 6049100), (10, 4839280), (16, 3024550), (20, 2419640), (25, 1935712), (32, 1512275), (40, 1209820), (50, 967856), (80, 604910), (100, 483928), (160, 302455), (200, 241964), (241, 200800), (251, 192800), (400, 120982), (482, 100400), (502, 96400), (800, 60491), (964, 50200), (1004, 48200), (1205, 40160), (1255, 38560), (1928, 25100), (2008, 24100), (2410, 20080), (2510, 19280), (3856, 12550), (4016, 12050), (4820, 10040), (5020, 9640), (6025, 8032), (6275, 7712)]