52423888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 119010240

約数和(自身を除く): 66586352

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 61, 76, 88, 122, 152, 176, 209, 244, 257, 304, 418, 488, 514, 671, 836, 976, 1028, 1159, 1342, 1672, 2056, 2318, 2684, 2827, 3344, 4112, 4636, 4883, 5368, 5654, 9272, 9766, 10736, 11308, 12749, 15677, 18544, 19532, 22616, 25498, 31354, 39064, 45232, 50996, 53713, 62708, 78128, 101992, 107426, 125416, 172447, 203984, 214852, 250832, 297863, 344894, 429704, 595726, 689788, 859408, 1191452, 1379576, 2382904, 2759152, 3276493, 4765808, 6552986, 13105972, 26211944, 52423888]

約数ペア:

[(1, 52423888), (2, 26211944), (4, 13105972), (8, 6552986), (11, 4765808), (16, 3276493), (19, 2759152), (22, 2382904), (38, 1379576), (44, 1191452), (61, 859408), (76, 689788), (88, 595726), (122, 429704), (152, 344894), (176, 297863), (209, 250832), (244, 214852), (257, 203984), (304, 172447), (418, 125416), (488, 107426), (514, 101992), (671, 78128), (836, 62708), (976, 53713), (1028, 50996), (1159, 45232), (1342, 39064), (1672, 31354), (2056, 25498), (2318, 22616), (2684, 19532), (2827, 18544), (3344, 15677), (4112, 12749), (4636, 11308), (4883, 10736), (5368, 9766), (5654, 9272)]