50622780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64901}}^1$

素因数の和:64926

約数の個数: 48

約数和(自身を含む): 152649504

約数和(自身を除く): 102026724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 64901, 129802, 194703, 259604, 324505, 389406, 649010, 778812, 843713, 973515, 1298020, 1687426, 1947030, 2531139, 3374852, 3894060, 4218565, 5062278, 8437130, 10124556, 12655695, 16874260, 25311390, 50622780]

約数ペア:

[(1, 50622780), (2, 25311390), (3, 16874260), (4, 12655695), (5, 10124556), (6, 8437130), (10, 5062278), (12, 4218565), (13, 3894060), (15, 3374852), (20, 2531139), (26, 1947030), (30, 1687426), (39, 1298020), (52, 973515), (60, 843713), (65, 778812), (78, 649010), (130, 389406), (156, 324505), (195, 259604), (260, 194703), (390, 129802), (780, 64901)]