50905712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 122075520

約数和(自身を除く): 71169808

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1171, 1672, 1976, 2288, 2342, 2717, 3344, 3952, 4684, 5434, 9368, 10868, 12881, 15223, 18736, 21736, 22249, 25762, 30446, 43472, 44498, 51524, 60892, 88996, 103048, 121784, 167453, 177992, 206096, 243568, 244739, 289237, 334906, 355984, 489478, 578474, 669812, 978956, 1156948, 1339624, 1957912, 2313896, 2679248, 3181607, 3915824, 4627792, 6363214, 12726428, 25452856, 50905712]

約数ペア:

[(1, 50905712), (2, 25452856), (4, 12726428), (8, 6363214), (11, 4627792), (13, 3915824), (16, 3181607), (19, 2679248), (22, 2313896), (26, 1957912), (38, 1339624), (44, 1156948), (52, 978956), (76, 669812), (88, 578474), (104, 489478), (143, 355984), (152, 334906), (176, 289237), (208, 244739), (209, 243568), (247, 206096), (286, 177992), (304, 167453), (418, 121784), (494, 103048), (572, 88996), (836, 60892), (988, 51524), (1144, 44498), (1171, 43472), (1672, 30446), (1976, 25762), (2288, 22249), (2342, 21736), (2717, 18736), (3344, 15223), (3952, 12881), (4684, 10868), (5434, 9368)]