50151220020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{80923}}^1$

素因数の和:81262

約数の個数: 144

約数和(自身を含む): 166487211072

約数和(自身を除く): 116335991052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 313, 330, 396, 495, 626, 660, 939, 990, 1252, 1565, 1878, 1980, 2817, 3130, 3443, 3756, 4695, 5634, 6260, 6886, 9390, 10329, 11268, 13772, 14085, 17215, 18780, 20658, 28170, 30987, 34430, 41316, 51645, 56340, 61974, 68860, 80923, 103290, 123948, 154935, 161846, 206580, 242769, 309870, 323692, 404615, 485538, 619740, 728307, 809230, 890153, 971076, 1213845, 1456614, 1618460, 1780306, 2427690, 2670459, 2913228, 3560612, 3641535, 4450765, 4855380, 5340918, 7283070, 8011377, 8901530, 10681836, 13352295, 14566140, 16022754, 17803060, 25328899, 26704590, 32045508, 40056885, 50657798, 53409180, 75986697, 80113770, 101315596, 126644495, 151973394, 160227540, 227960091, 253288990, 278617889, 303946788, 379933485, 455920182, 506577980, 557235778, 759866970, 835853667, 911840364, 1114471556, 1139800455, 1393089445, 1519733940, 1671707334, 2279600910, 2507561001, 2786178890, 3343414668, 4179268335, 4559201820, 5015122002, 5572357780, 8358536670, 10030244004, 12537805005, 16717073340, 25075610010, 50151220020]

約数ペア:

[(1, 50151220020), (2, 25075610010), (3, 16717073340), (4, 12537805005), (5, 10030244004), (6, 8358536670), (9, 5572357780), (10, 5015122002), (11, 4559201820), (12, 4179268335), (15, 3343414668), (18, 2786178890), (20, 2507561001), (22, 2279600910), (30, 1671707334), (33, 1519733940), (36, 1393089445), (44, 1139800455), (45, 1114471556), (55, 911840364), (60, 835853667), (66, 759866970), (90, 557235778), (99, 506577980), (110, 455920182), (132, 379933485), (165, 303946788), (180, 278617889), (198, 253288990), (220, 227960091), (313, 160227540), (330, 151973394), (396, 126644495), (495, 101315596), (626, 80113770), (660, 75986697), (939, 53409180), (990, 50657798), (1252, 40056885), (1565, 32045508), (1878, 26704590), (1980, 25328899), (2817, 17803060), (3130, 16022754), (3443, 14566140), (3756, 13352295), (4695, 10681836), (5634, 8901530), (6260, 8011377), (6886, 7283070), (9390, 5340918), (10329, 4855380), (11268, 4450765), (13772, 3641535), (14085, 3560612), (17215, 2913228), (18780, 2670459), (20658, 2427690), (28170, 1780306), (30987, 1618460), (34430, 1456614), (41316, 1213845), (51645, 971076), (56340, 890153), (61974, 809230), (68860, 728307), (80923, 619740), (103290, 485538), (123948, 404615), (154935, 323692), (161846, 309870), (206580, 242769)]