51287194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 98703360

約数和(自身を除く): 47416166

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 83, 101, 133, 161, 166, 202, 266, 322, 437, 581, 707, 874, 1162, 1414, 1577, 1909, 1919, 2323, 3059, 3154, 3818, 3838, 4646, 6118, 8383, 11039, 13363, 13433, 16261, 16766, 22078, 26726, 26866, 32522, 36271, 44137, 58681, 72542, 88274, 117362, 159277, 192809, 253897, 308959, 318554, 385618, 507794, 617918, 1114939, 1349663, 2229878, 2699326, 3663371, 7326742, 25643597, 51287194]

約数ペア:

[(1, 51287194), (2, 25643597), (7, 7326742), (14, 3663371), (19, 2699326), (23, 2229878), (38, 1349663), (46, 1114939), (83, 617918), (101, 507794), (133, 385618), (161, 318554), (166, 308959), (202, 253897), (266, 192809), (322, 159277), (437, 117362), (581, 88274), (707, 72542), (874, 58681), (1162, 44137), (1414, 36271), (1577, 32522), (1909, 26866), (1919, 26726), (2323, 22078), (3059, 16766), (3154, 16261), (3818, 13433), (3838, 13363), (4646, 11039), (6118, 8383)]