49206480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 153216384

約数和(自身を除く): 104009904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 487, 842, 974, 1263, 1461, 1684, 1948, 2105, 2435, 2526, 2922, 3368, 3896, 4210, 4870, 5052, 5844, 6315, 6736, 7305, 7792, 8420, 9740, 10104, 11688, 12630, 14610, 16840, 19480, 20208, 23376, 25260, 29220, 33680, 38960, 50520, 58440, 101040, 116880, 205027, 410054, 615081, 820108, 1025135, 1230162, 1640216, 2050270, 2460324, 3075405, 3280432, 4100540, 4920648, 6150810, 8201080, 9841296, 12301620, 16402160, 24603240, 49206480]

約数ペア:

[(1, 49206480), (2, 24603240), (3, 16402160), (4, 12301620), (5, 9841296), (6, 8201080), (8, 6150810), (10, 4920648), (12, 4100540), (15, 3280432), (16, 3075405), (20, 2460324), (24, 2050270), (30, 1640216), (40, 1230162), (48, 1025135), (60, 820108), (80, 615081), (120, 410054), (240, 205027), (421, 116880), (487, 101040), (842, 58440), (974, 50520), (1263, 38960), (1461, 33680), (1684, 29220), (1948, 25260), (2105, 23376), (2435, 20208), (2526, 19480), (2922, 16840), (3368, 14610), (3896, 12630), (4210, 11688), (4870, 10104), (5052, 9740), (5844, 8420), (6315, 7792), (6736, 7305)]