47063380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1409

約数の個数: 96

約数和(自身を含む): 128136960

約数和(自身を除く): 81073580

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, 1361, 1729, 1820, 2470, 2660, 2722, 3458, 4940, 5444, 6805, 6916, 8645, 9527, 13610, 17290, 17693, 19054, 25859, 27220, 34580, 35386, 38108, 47635, 51718, 70772, 88465, 95270, 103436, 123851, 129295, 176930, 181013, 190540, 247702, 258590, 336167, 353860, 362026, 495404, 517180, 619255, 672334, 724052, 905065, 1238510, 1344668, 1680835, 1810130, 2353169, 2477020, 3361670, 3620260, 4706338, 6723340, 9412676, 11765845, 23531690, 47063380]

約数ペア:

[(1, 47063380), (2, 23531690), (4, 11765845), (5, 9412676), (7, 6723340), (10, 4706338), (13, 3620260), (14, 3361670), (19, 2477020), (20, 2353169), (26, 1810130), (28, 1680835), (35, 1344668), (38, 1238510), (52, 905065), (65, 724052), (70, 672334), (76, 619255), (91, 517180), (95, 495404), (130, 362026), (133, 353860), (140, 336167), (182, 258590), (190, 247702), (247, 190540), (260, 181013), (266, 176930), (364, 129295), (380, 123851), (455, 103436), (494, 95270), (532, 88465), (665, 70772), (910, 51718), (988, 47635), (1235, 38108), (1330, 35386), (1361, 34580), (1729, 27220), (1820, 25859), (2470, 19054), (2660, 17693), (2722, 17290), (3458, 13610), (4940, 9527), (5444, 8645), (6805, 6916)]