49239944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24919}}^1$

素因数の和:24957

約数の個数: 32

約数和(自身を含む): 104664000

約数和(自身を除く): 55424056

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 24919, 49838, 99676, 199352, 323947, 473461, 647894, 946922, 1295788, 1893844, 2591576, 3787688, 6154993, 12309986, 24619972, 49239944]

約数ペア:

[(1, 49239944), (2, 24619972), (4, 12309986), (8, 6154993), (13, 3787688), (19, 2591576), (26, 1893844), (38, 1295788), (52, 946922), (76, 647894), (104, 473461), (152, 323947), (247, 199352), (494, 99676), (988, 49838), (1976, 24919)]