49345660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 134346240

約数和(自身を除く): 85000580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1427, 1729, 1820, 2470, 2660, 2854, 3458, 4940, 5708, 6916, 7135, 8645, 9989, 14270, 17290, 18551, 19978, 27113, 28540, 34580, 37102, 39956, 49945, 54226, 74204, 92755, 99890, 108452, 129857, 135565, 185510, 189791, 199780, 259714, 271130, 352469, 371020, 379582, 519428, 542260, 649285, 704938, 759164, 948955, 1298570, 1409876, 1762345, 1897910, 2467283, 2597140, 3524690, 3795820, 4934566, 7049380, 9869132, 12336415, 24672830, 49345660]

約数ペア:

[(1, 49345660), (2, 24672830), (4, 12336415), (5, 9869132), (7, 7049380), (10, 4934566), (13, 3795820), (14, 3524690), (19, 2597140), (20, 2467283), (26, 1897910), (28, 1762345), (35, 1409876), (38, 1298570), (52, 948955), (65, 759164), (70, 704938), (76, 649285), (91, 542260), (95, 519428), (130, 379582), (133, 371020), (140, 352469), (182, 271130), (190, 259714), (247, 199780), (260, 189791), (266, 185510), (364, 135565), (380, 129857), (455, 108452), (494, 99890), (532, 92755), (665, 74204), (910, 54226), (988, 49945), (1235, 39956), (1330, 37102), (1427, 34580), (1729, 28540), (1820, 27113), (2470, 19978), (2660, 18551), (2854, 17290), (3458, 14270), (4940, 9989), (5708, 8645), (6916, 7135)]