53140948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 120637440

約数和(自身を除く): 67496492

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 43, 46, 76, 86, 92, 101, 133, 161, 172, 202, 266, 301, 322, 404, 437, 532, 602, 644, 707, 817, 874, 989, 1204, 1414, 1634, 1748, 1919, 1978, 2323, 2828, 3059, 3268, 3838, 3956, 4343, 4646, 5719, 6118, 6923, 7676, 8686, 9292, 11438, 12236, 13433, 13846, 16261, 17372, 18791, 22876, 26866, 27692, 30401, 32522, 37582, 44137, 53732, 60802, 65044, 75164, 82517, 88274, 99889, 121604, 131537, 165034, 176548, 199778, 263074, 308959, 330068, 399556, 526148, 577619, 617918, 699223, 1155238, 1235836, 1398446, 1897891, 2310476, 2796892, 3795782, 7591564, 13285237, 26570474, 53140948]

約数ペア:

[(1, 53140948), (2, 26570474), (4, 13285237), (7, 7591564), (14, 3795782), (19, 2796892), (23, 2310476), (28, 1897891), (38, 1398446), (43, 1235836), (46, 1155238), (76, 699223), (86, 617918), (92, 577619), (101, 526148), (133, 399556), (161, 330068), (172, 308959), (202, 263074), (266, 199778), (301, 176548), (322, 165034), (404, 131537), (437, 121604), (532, 99889), (602, 88274), (644, 82517), (707, 75164), (817, 65044), (874, 60802), (989, 53732), (1204, 44137), (1414, 37582), (1634, 32522), (1748, 30401), (1919, 27692), (1978, 26866), (2323, 22876), (2828, 18791), (3059, 17372), (3268, 16261), (3838, 13846), (3956, 13433), (4343, 12236), (4646, 11438), (5719, 9292), (6118, 8686), (6923, 7676)]