53870278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 107163648

約数和(自身を除く): 53293370

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 67, 77, 134, 154, 161, 227, 253, 322, 454, 469, 506, 737, 938, 1474, 1541, 1589, 1771, 2497, 3082, 3178, 3542, 4994, 5159, 5221, 10318, 10442, 10787, 15209, 16951, 17479, 21574, 30418, 33902, 34958, 36547, 57431, 73094, 106463, 114862, 118657, 167299, 212926, 237314, 334598, 349807, 402017, 699614, 804034, 1171093, 2342186, 2448649, 3847877, 4897298, 7695754, 26935139, 53870278]

約数ペア:

[(1, 53870278), (2, 26935139), (7, 7695754), (11, 4897298), (14, 3847877), (22, 2448649), (23, 2342186), (46, 1171093), (67, 804034), (77, 699614), (134, 402017), (154, 349807), (161, 334598), (227, 237314), (253, 212926), (322, 167299), (454, 118657), (469, 114862), (506, 106463), (737, 73094), (938, 57431), (1474, 36547), (1541, 34958), (1589, 33902), (1771, 30418), (2497, 21574), (3082, 17479), (3178, 16951), (3542, 15209), (4994, 10787), (5159, 10442), (5221, 10318)]