48637340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7529}}^1$

素因数の和:7574

約数の個数: 48

約数和(自身を含む): 113853600

約数和(自身を除く): 65216260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 7529, 15058, 30116, 37645, 75290, 127993, 143051, 150580, 255986, 286102, 511972, 572204, 639965, 715255, 1279930, 1430510, 2431867, 2559860, 2861020, 4863734, 9727468, 12159335, 24318670, 48637340]

約数ペア:

[(1, 48637340), (2, 24318670), (4, 12159335), (5, 9727468), (10, 4863734), (17, 2861020), (19, 2559860), (20, 2431867), (34, 1430510), (38, 1279930), (68, 715255), (76, 639965), (85, 572204), (95, 511972), (170, 286102), (190, 255986), (323, 150580), (340, 143051), (380, 127993), (646, 75290), (1292, 37645), (1615, 30116), (3230, 15058), (6460, 7529)]