53475268

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 125828640

約数和(自身を除く): 72353372

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1459, 1666, 2156, 2618, 2918, 3332, 5236, 5836, 9163, 10213, 16049, 18326, 20426, 24803, 32098, 36652, 40852, 49606, 64196, 71491, 99212, 112343, 142982, 173621, 224686, 272833, 285964, 347242, 449372, 545666, 694484, 786401, 1091332, 1215347, 1572802, 1909831, 2430694, 3145604, 3819662, 4861388, 7639324, 13368817, 26737634, 53475268]

約数ペア:

[(1, 53475268), (2, 26737634), (4, 13368817), (7, 7639324), (11, 4861388), (14, 3819662), (17, 3145604), (22, 2430694), (28, 1909831), (34, 1572802), (44, 1215347), (49, 1091332), (68, 786401), (77, 694484), (98, 545666), (119, 449372), (154, 347242), (187, 285964), (196, 272833), (238, 224686), (308, 173621), (374, 142982), (476, 112343), (539, 99212), (748, 71491), (833, 64196), (1078, 49606), (1309, 40852), (1459, 36652), (1666, 32098), (2156, 24803), (2618, 20426), (2918, 18326), (3332, 16049), (5236, 10213), (5836, 9163)]