50867180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 96

約数和(自身を含む): 138485760

約数和(自身を除く): 87618580

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, 1471, 1729, 1820, 2470, 2660, 2942, 3458, 4940, 5884, 6916, 7355, 8645, 10297, 14710, 17290, 19123, 20594, 27949, 29420, 34580, 38246, 41188, 51485, 55898, 76492, 95615, 102970, 111796, 133861, 139745, 191230, 195643, 205940, 267722, 279490, 363337, 382460, 391286, 535444, 558980, 669305, 726674, 782572, 978215, 1338610, 1453348, 1816685, 1956430, 2543359, 2677220, 3633370, 3912860, 5086718, 7266740, 10173436, 12716795, 25433590, 50867180]

約数ペア:

[(1, 50867180), (2, 25433590), (4, 12716795), (5, 10173436), (7, 7266740), (10, 5086718), (13, 3912860), (14, 3633370), (19, 2677220), (20, 2543359), (26, 1956430), (28, 1816685), (35, 1453348), (38, 1338610), (52, 978215), (65, 782572), (70, 726674), (76, 669305), (91, 558980), (95, 535444), (130, 391286), (133, 382460), (140, 363337), (182, 279490), (190, 267722), (247, 205940), (260, 195643), (266, 191230), (364, 139745), (380, 133861), (455, 111796), (494, 102970), (532, 95615), (665, 76492), (910, 55898), (988, 51485), (1235, 41188), (1330, 38246), (1471, 34580), (1729, 29420), (1820, 27949), (2470, 20594), (2660, 19123), (2942, 17290), (3458, 14710), (4940, 10297), (5884, 8645), (6916, 7355)]