48528620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2199

約数の個数: 72

約数和(自身を含む): 123760224

約数和(自身を除く): 75231604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2153, 2254, 3220, 4306, 4508, 5635, 8612, 10765, 11270, 15071, 21530, 22540, 30142, 43060, 49519, 60284, 75355, 99038, 105497, 150710, 198076, 210994, 247595, 301420, 346633, 421988, 495190, 527485, 693266, 990380, 1054970, 1386532, 1733165, 2109940, 2426431, 3466330, 4852862, 6932660, 9705724, 12132155, 24264310, 48528620]

約数ペア:

[(1, 48528620), (2, 24264310), (4, 12132155), (5, 9705724), (7, 6932660), (10, 4852862), (14, 3466330), (20, 2426431), (23, 2109940), (28, 1733165), (35, 1386532), (46, 1054970), (49, 990380), (70, 693266), (92, 527485), (98, 495190), (115, 421988), (140, 346633), (161, 301420), (196, 247595), (230, 210994), (245, 198076), (322, 150710), (460, 105497), (490, 99038), (644, 75355), (805, 60284), (980, 49519), (1127, 43060), (1610, 30142), (2153, 22540), (2254, 21530), (3220, 15071), (4306, 11270), (4508, 10765), (5635, 8612)]