49061701360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{21799}}^1\times {\mathrm{4019}}^1$

素因数の和:25838

約数の個数: 80

約数和(自身を含む): 130402368000

約数和(自身を除く): 81340666640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4019, 8038, 16076, 20095, 21799, 28133, 32152, 40190, 43598, 56266, 64304, 80380, 87196, 108995, 112532, 140665, 152593, 160760, 174392, 217990, 225064, 281330, 305186, 321520, 348784, 435980, 450128, 562660, 610372, 762965, 871960, 1125320, 1220744, 1525930, 1743920, 2250640, 2441488, 3051860, 6103720, 12207440, 87610181, 175220362, 350440724, 438050905, 613271267, 700881448, 876101810, 1226542534, 1401762896, 1752203620, 2453085068, 3066356335, 3504407240, 4906170136, 6132712670, 7008814480, 9812340272, 12265425340, 24530850680, 49061701360]

約数ペア:

[(1, 49061701360), (2, 24530850680), (4, 12265425340), (5, 9812340272), (7, 7008814480), (8, 6132712670), (10, 4906170136), (14, 3504407240), (16, 3066356335), (20, 2453085068), (28, 1752203620), (35, 1401762896), (40, 1226542534), (56, 876101810), (70, 700881448), (80, 613271267), (112, 438050905), (140, 350440724), (280, 175220362), (560, 87610181), (4019, 12207440), (8038, 6103720), (16076, 3051860), (20095, 2441488), (21799, 2250640), (28133, 1743920), (32152, 1525930), (40190, 1220744), (43598, 1125320), (56266, 871960), (64304, 762965), (80380, 610372), (87196, 562660), (108995, 450128), (112532, 435980), (140665, 348784), (152593, 321520), (160760, 305186), (174392, 281330), (217990, 225064)]