47797295

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 73735200

約数和(自身を除く): 25937905

約数列:

[1, 5, 7, 13, 35, 43, 49, 65, 91, 215, 245, 301, 349, 455, 559, 637, 1505, 1745, 2107, 2443, 2795, 3185, 3913, 4537, 10535, 12215, 15007, 17101, 19565, 22685, 27391, 31759, 75035, 85505, 105049, 136955, 158795, 195091, 222313, 525245, 735343, 975455, 1111565, 1365637, 3676715, 6828185, 9559459, 47797295]

約数ペア:

[(1, 47797295), (5, 9559459), (7, 6828185), (13, 3676715), (35, 1365637), (43, 1111565), (49, 975455), (65, 735343), (91, 525245), (215, 222313), (245, 195091), (301, 158795), (349, 136955), (455, 105049), (559, 85505), (637, 75035), (1505, 31759), (1745, 27391), (2107, 22685), (2443, 19565), (2795, 17101), (3185, 15007), (3913, 12215), (4537, 10535)]