62400052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 133570080

約数和(自身を除く): 71170028

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 59, 86, 118, 143, 172, 236, 286, 473, 559, 572, 649, 767, 946, 1118, 1298, 1534, 1849, 1892, 2236, 2537, 2596, 3068, 3698, 5074, 6149, 7396, 8437, 10148, 12298, 16874, 20339, 24037, 24596, 27907, 32981, 33748, 40678, 48074, 55814, 65962, 81356, 96148, 109091, 111628, 131924, 218182, 264407, 362791, 436364, 528814, 725582, 1057628, 1200001, 1418183, 1451164, 2400002, 2836366, 4800004, 5672732, 15600013, 31200026, 62400052]

約数ペア:

[(1, 62400052), (2, 31200026), (4, 15600013), (11, 5672732), (13, 4800004), (22, 2836366), (26, 2400002), (43, 1451164), (44, 1418183), (52, 1200001), (59, 1057628), (86, 725582), (118, 528814), (143, 436364), (172, 362791), (236, 264407), (286, 218182), (473, 131924), (559, 111628), (572, 109091), (649, 96148), (767, 81356), (946, 65962), (1118, 55814), (1298, 48074), (1534, 40678), (1849, 33748), (1892, 32981), (2236, 27907), (2537, 24596), (2596, 24037), (3068, 20339), (3698, 16874), (5074, 12298), (6149, 10148), (7396, 8437)]