49749645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 92586240

約数和(自身を除く): 42836595

約数列:

[1, 3, 5, 11, 15, 29, 33, 37, 55, 87, 111, 145, 165, 185, 281, 319, 407, 435, 555, 843, 957, 1073, 1221, 1405, 1595, 2035, 3091, 3219, 4215, 4785, 5365, 6105, 8149, 9273, 10397, 11803, 15455, 16095, 24447, 31191, 35409, 40745, 46365, 51985, 59015, 89639, 114367, 122235, 155955, 177045, 268917, 301513, 343101, 448195, 571835, 904539, 1344585, 1507565, 1715505, 3316643, 4522695, 9949929, 16583215, 49749645]

約数ペア:

[(1, 49749645), (3, 16583215), (5, 9949929), (11, 4522695), (15, 3316643), (29, 1715505), (33, 1507565), (37, 1344585), (55, 904539), (87, 571835), (111, 448195), (145, 343101), (165, 301513), (185, 268917), (281, 177045), (319, 155955), (407, 122235), (435, 114367), (555, 89639), (843, 59015), (957, 51985), (1073, 46365), (1221, 40745), (1405, 35409), (1595, 31191), (2035, 24447), (3091, 16095), (3219, 15455), (4215, 11803), (4785, 10397), (5365, 9273), (6105, 8149)]