50782998840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{306883}}^1$

素因数の和:307101

約数の個数: 128

約数和(自身を含む): 174997532160

約数和(自身を除く): 124214533320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 591, 788, 840, 985, 1182, 1379, 1576, 1970, 2364, 2758, 2955, 3940, 4137, 4728, 5516, 5910, 6895, 7880, 8274, 11032, 11820, 13790, 16548, 20685, 23640, 27580, 33096, 41370, 55160, 82740, 165480, 306883, 613766, 920649, 1227532, 1534415, 1841298, 2148181, 2455064, 3068830, 3682596, 4296362, 4603245, 6137660, 6444543, 7365192, 8592724, 9206490, 10740905, 12275320, 12889086, 17185448, 18412980, 21481810, 25778172, 32222715, 36825960, 42963620, 51556344, 60455951, 64445430, 85927240, 120911902, 128890860, 181367853, 241823804, 257781720, 302279755, 362735706, 423191657, 483647608, 604559510, 725471412, 846383314, 906839265, 1209119020, 1269574971, 1450942824, 1692766628, 1813678530, 2115958285, 2418238040, 2539149942, 3385533256, 3627357060, 4231916570, 5078299884, 6347874855, 7254714120, 8463833140, 10156599768, 12695749710, 16927666280, 25391499420, 50782998840]

約数ペア:

[(1, 50782998840), (2, 25391499420), (3, 16927666280), (4, 12695749710), (5, 10156599768), (6, 8463833140), (7, 7254714120), (8, 6347874855), (10, 5078299884), (12, 4231916570), (14, 3627357060), (15, 3385533256), (20, 2539149942), (21, 2418238040), (24, 2115958285), (28, 1813678530), (30, 1692766628), (35, 1450942824), (40, 1269574971), (42, 1209119020), (56, 906839265), (60, 846383314), (70, 725471412), (84, 604559510), (105, 483647608), (120, 423191657), (140, 362735706), (168, 302279755), (197, 257781720), (210, 241823804), (280, 181367853), (394, 128890860), (420, 120911902), (591, 85927240), (788, 64445430), (840, 60455951), (985, 51556344), (1182, 42963620), (1379, 36825960), (1576, 32222715), (1970, 25778172), (2364, 21481810), (2758, 18412980), (2955, 17185448), (3940, 12889086), (4137, 12275320), (4728, 10740905), (5516, 9206490), (5910, 8592724), (6895, 7365192), (7880, 6444543), (8274, 6137660), (11032, 4603245), (11820, 4296362), (13790, 3682596), (16548, 3068830), (20685, 2455064), (23640, 2148181), (27580, 1841298), (33096, 1534415), (41370, 1227532), (55160, 920649), (82740, 613766), (165480, 306883)]