51188874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 116785152

約数和(自身を除く): 65596278

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 127, 186, 197, 254, 341, 381, 394, 591, 682, 762, 1023, 1182, 1397, 2046, 2167, 2794, 3937, 4191, 4334, 6107, 6501, 7874, 8382, 11811, 12214, 13002, 18321, 23622, 25019, 36642, 43307, 50038, 67177, 75057, 86614, 129921, 134354, 150114, 201531, 259842, 275209, 403062, 550418, 775589, 825627, 1551178, 1651254, 2326767, 4653534, 8531479, 17062958, 25594437, 51188874]

約数ペア:

[(1, 51188874), (2, 25594437), (3, 17062958), (6, 8531479), (11, 4653534), (22, 2326767), (31, 1651254), (33, 1551178), (62, 825627), (66, 775589), (93, 550418), (127, 403062), (186, 275209), (197, 259842), (254, 201531), (341, 150114), (381, 134354), (394, 129921), (591, 86614), (682, 75057), (762, 67177), (1023, 50038), (1182, 43307), (1397, 36642), (2046, 25019), (2167, 23622), (2794, 18321), (3937, 13002), (4191, 12214), (4334, 11811), (6107, 8382), (6501, 7874)]