51179880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11527}}^1$

素因数の和:11578

約数の個数: 64

約数和(自身を含む): 157703040

約数和(自身を除く): 106523160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 11527, 23054, 34581, 46108, 57635, 69162, 92216, 115270, 138324, 172905, 230540, 276648, 345810, 426499, 461080, 691620, 852998, 1279497, 1383240, 1705996, 2132495, 2558994, 3411992, 4264990, 5117988, 6397485, 8529980, 10235976, 12794970, 17059960, 25589940, 51179880]

約数ペア:

[(1, 51179880), (2, 25589940), (3, 17059960), (4, 12794970), (5, 10235976), (6, 8529980), (8, 6397485), (10, 5117988), (12, 4264990), (15, 3411992), (20, 2558994), (24, 2132495), (30, 1705996), (37, 1383240), (40, 1279497), (60, 852998), (74, 691620), (111, 461080), (120, 426499), (148, 345810), (185, 276648), (222, 230540), (296, 172905), (370, 138324), (444, 115270), (555, 92216), (740, 69162), (888, 57635), (1110, 46108), (1480, 34581), (2220, 23054), (4440, 11527)]