57535478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 119992320

約数和(自身を除く): 62456842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 991, 1001, 1982, 2002, 2233, 2639, 4147, 4466, 5278, 6937, 8294, 10901, 12883, 13874, 21802, 25766, 28739, 29029, 57478, 58058, 76307, 90181, 141713, 152614, 180362, 201173, 283426, 316129, 373607, 402346, 632258, 747214, 991991, 1983982, 2212903, 2615249, 4109677, 4425806, 5230498, 8219354, 28767739, 57535478]

約数ペア:

[(1, 57535478), (2, 28767739), (7, 8219354), (11, 5230498), (13, 4425806), (14, 4109677), (22, 2615249), (26, 2212903), (29, 1983982), (58, 991991), (77, 747214), (91, 632258), (143, 402346), (154, 373607), (182, 316129), (203, 283426), (286, 201173), (319, 180362), (377, 152614), (406, 141713), (638, 90181), (754, 76307), (991, 58058), (1001, 57478), (1982, 29029), (2002, 28739), (2233, 25766), (2639, 21802), (4147, 13874), (4466, 12883), (5278, 10901), (6937, 8294)]