50512161420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{657197}}^1$

素因数の和:657280

約数の個数: 144

約数和(自身を含む): 177979733568

約数和(自身を除く): 127467572148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2562, 2745, 3660, 3843, 4270, 5124, 5490, 6405, 7686, 8540, 10980, 12810, 15372, 19215, 25620, 38430, 76860, 657197, 1314394, 1971591, 2628788, 3285985, 3943182, 4600379, 5914773, 6571970, 7886364, 9200758, 9857955, 11829546, 13143940, 13801137, 18401516, 19715910, 23001895, 23659092, 27602274, 29573865, 39431820, 40089017, 41403411, 46003790, 55204548, 59147730, 69005685, 80178034, 82806822, 92007580, 118295460, 120267051, 138011370, 160356068, 165613644, 200445085, 207017055, 240534102, 276022740, 280623119, 360801153, 400890170, 414034110, 481068204, 561246238, 601335255, 721602306, 801780340, 828068220, 841869357, 1122492476, 1202670510, 1403115595, 1443204612, 1683738714, 1804005765, 2405341020, 2525608071, 2806231190, 3367477428, 3608011530, 4209346785, 5051216142, 5612462380, 7216023060, 8418693570, 10102432284, 12628040355, 16837387140, 25256080710, 50512161420]

約数ペア:

[(1, 50512161420), (2, 25256080710), (3, 16837387140), (4, 12628040355), (5, 10102432284), (6, 8418693570), (7, 7216023060), (9, 5612462380), (10, 5051216142), (12, 4209346785), (14, 3608011530), (15, 3367477428), (18, 2806231190), (20, 2525608071), (21, 2405341020), (28, 1804005765), (30, 1683738714), (35, 1443204612), (36, 1403115595), (42, 1202670510), (45, 1122492476), (60, 841869357), (61, 828068220), (63, 801780340), (70, 721602306), (84, 601335255), (90, 561246238), (105, 481068204), (122, 414034110), (126, 400890170), (140, 360801153), (180, 280623119), (183, 276022740), (210, 240534102), (244, 207017055), (252, 200445085), (305, 165613644), (315, 160356068), (366, 138011370), (420, 120267051), (427, 118295460), (549, 92007580), (610, 82806822), (630, 80178034), (732, 69005685), (854, 59147730), (915, 55204548), (1098, 46003790), (1220, 41403411), (1260, 40089017), (1281, 39431820), (1708, 29573865), (1830, 27602274), (2135, 23659092), (2196, 23001895), (2562, 19715910), (2745, 18401516), (3660, 13801137), (3843, 13143940), (4270, 11829546), (5124, 9857955), (5490, 9200758), (6405, 7886364), (7686, 6571970), (8540, 5914773), (10980, 4600379), (12810, 3943182), (15372, 3285985), (19215, 2628788), (25620, 1971591), (38430, 1314394), (76860, 657197)]