53710956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 159423264

約数和(自身を除く): 105712308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 43, 51, 52, 68, 78, 86, 102, 117, 129, 153, 156, 157, 172, 204, 221, 234, 258, 306, 314, 387, 442, 468, 471, 516, 559, 612, 628, 663, 731, 774, 884, 942, 1118, 1326, 1413, 1462, 1548, 1677, 1884, 1989, 2041, 2193, 2236, 2652, 2669, 2826, 2924, 3354, 3978, 4082, 4386, 5031, 5338, 5652, 6123, 6579, 6708, 6751, 7956, 8007, 8164, 8772, 9503, 10062, 10676, 12246, 13158, 13502, 16014, 18369, 19006, 20124, 20253, 24021, 24492, 26316, 27004, 28509, 32028, 34697, 36738, 38012, 40506, 48042, 57018, 60759, 69394, 73476, 81012, 85527, 87763, 96084, 104091, 114036, 114767, 121518, 138788, 171054, 175526, 208182, 229534, 243036, 263289, 312273, 342108, 344301, 351052, 416364, 459068, 526578, 624546, 688602, 789867, 1032903, 1053156, 1249092, 1377204, 1491971, 1579734, 2065806, 2983942, 3159468, 4131612, 4475913, 5967884, 8951826, 13427739, 17903652, 26855478, 53710956]

約数ペア:

[(1, 53710956), (2, 26855478), (3, 17903652), (4, 13427739), (6, 8951826), (9, 5967884), (12, 4475913), (13, 4131612), (17, 3159468), (18, 2983942), (26, 2065806), (34, 1579734), (36, 1491971), (39, 1377204), (43, 1249092), (51, 1053156), (52, 1032903), (68, 789867), (78, 688602), (86, 624546), (102, 526578), (117, 459068), (129, 416364), (153, 351052), (156, 344301), (157, 342108), (172, 312273), (204, 263289), (221, 243036), (234, 229534), (258, 208182), (306, 175526), (314, 171054), (387, 138788), (442, 121518), (468, 114767), (471, 114036), (516, 104091), (559, 96084), (612, 87763), (628, 85527), (663, 81012), (731, 73476), (774, 69394), (884, 60759), (942, 57018), (1118, 48042), (1326, 40506), (1413, 38012), (1462, 36738), (1548, 34697), (1677, 32028), (1884, 28509), (1989, 27004), (2041, 26316), (2193, 24492), (2236, 24021), (2652, 20253), (2669, 20124), (2826, 19006), (2924, 18369), (3354, 16014), (3978, 13502), (4082, 13158), (4386, 12246), (5031, 10676), (5338, 10062), (5652, 9503), (6123, 8772), (6579, 8164), (6708, 8007), (6751, 7956)]