51326478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 134784000

約数和(自身を除く): 83457522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 89, 126, 138, 161, 178, 199, 207, 267, 322, 398, 414, 483, 534, 597, 623, 801, 966, 1194, 1246, 1393, 1449, 1602, 1791, 1869, 2047, 2786, 2898, 3582, 3738, 4094, 4179, 4577, 5607, 6141, 8358, 9154, 11214, 12282, 12537, 13731, 14329, 17711, 18423, 25074, 27462, 28658, 32039, 35422, 36846, 41193, 42987, 53133, 64078, 82386, 85974, 96117, 106266, 123977, 128961, 159399, 192234, 247954, 257922, 288351, 318798, 371931, 407353, 576702, 743862, 814706, 1115793, 1222059, 2231586, 2444118, 2851471, 3666177, 5702942, 7332354, 8554413, 17108826, 25663239, 51326478]

約数ペア:

[(1, 51326478), (2, 25663239), (3, 17108826), (6, 8554413), (7, 7332354), (9, 5702942), (14, 3666177), (18, 2851471), (21, 2444118), (23, 2231586), (42, 1222059), (46, 1115793), (63, 814706), (69, 743862), (89, 576702), (126, 407353), (138, 371931), (161, 318798), (178, 288351), (199, 257922), (207, 247954), (267, 192234), (322, 159399), (398, 128961), (414, 123977), (483, 106266), (534, 96117), (597, 85974), (623, 82386), (801, 64078), (966, 53133), (1194, 42987), (1246, 41193), (1393, 36846), (1449, 35422), (1602, 32039), (1791, 28658), (1869, 27462), (2047, 25074), (2786, 18423), (2898, 17711), (3582, 14329), (3738, 13731), (4094, 12537), (4179, 12282), (4577, 11214), (5607, 9154), (6141, 8358)]