52237640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 147087360

約数和(自身を除く): 94849720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 113, 127, 130, 140, 182, 226, 254, 260, 280, 364, 452, 455, 508, 520, 565, 635, 728, 791, 889, 904, 910, 1016, 1130, 1270, 1469, 1582, 1651, 1778, 1820, 2260, 2540, 2938, 3164, 3302, 3556, 3640, 3955, 4445, 4520, 5080, 5876, 6328, 6604, 7112, 7345, 7910, 8255, 8890, 10283, 11557, 11752, 13208, 14351, 14690, 15820, 16510, 17780, 20566, 23114, 28702, 29380, 31640, 33020, 35560, 41132, 46228, 51415, 57404, 57785, 58760, 66040, 71755, 82264, 92456, 100457, 102830, 114808, 115570, 143510, 186563, 200914, 205660, 231140, 287020, 373126, 401828, 411320, 462280, 502285, 574040, 746252, 803656, 932815, 1004570, 1305941, 1492504, 1865630, 2009140, 2611882, 3731260, 4018280, 5223764, 6529705, 7462520, 10447528, 13059410, 26118820, 52237640]

約数ペア:

[(1, 52237640), (2, 26118820), (4, 13059410), (5, 10447528), (7, 7462520), (8, 6529705), (10, 5223764), (13, 4018280), (14, 3731260), (20, 2611882), (26, 2009140), (28, 1865630), (35, 1492504), (40, 1305941), (52, 1004570), (56, 932815), (65, 803656), (70, 746252), (91, 574040), (104, 502285), (113, 462280), (127, 411320), (130, 401828), (140, 373126), (182, 287020), (226, 231140), (254, 205660), (260, 200914), (280, 186563), (364, 143510), (452, 115570), (455, 114808), (508, 102830), (520, 100457), (565, 92456), (635, 82264), (728, 71755), (791, 66040), (889, 58760), (904, 57785), (910, 57404), (1016, 51415), (1130, 46228), (1270, 41132), (1469, 35560), (1582, 33020), (1651, 31640), (1778, 29380), (1820, 28702), (2260, 23114), (2540, 20566), (2938, 17780), (3164, 16510), (3302, 15820), (3556, 14690), (3640, 14351), (3955, 13208), (4445, 11752), (4520, 11557), (5080, 10283), (5876, 8890), (6328, 8255), (6604, 7910), (7112, 7345)]