53417820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3547}}^1$

素因数の和:3810

約数の個数: 48

約数和(自身を含む): 150208128

約数和(自身を除く): 96790308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3547, 3765, 5020, 7094, 7530, 10641, 14188, 15060, 17735, 21282, 35470, 42564, 53205, 70940, 106410, 212820, 890297, 1780594, 2670891, 3561188, 4451485, 5341782, 8902970, 10683564, 13354455, 17805940, 26708910, 53417820]

約数ペア:

[(1, 53417820), (2, 26708910), (3, 17805940), (4, 13354455), (5, 10683564), (6, 8902970), (10, 5341782), (12, 4451485), (15, 3561188), (20, 2670891), (30, 1780594), (60, 890297), (251, 212820), (502, 106410), (753, 70940), (1004, 53205), (1255, 42564), (1506, 35470), (2510, 21282), (3012, 17735), (3547, 15060), (3765, 14188), (5020, 10641), (7094, 7530)]