47894504

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 108380160

約数和(自身を除く): 60485656

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 329, 376, 434, 587, 658, 868, 1174, 1316, 1457, 1736, 2348, 2632, 2914, 4109, 4696, 5828, 8218, 10199, 11656, 16436, 18197, 20398, 27589, 32872, 36394, 40796, 55178, 72788, 81592, 110356, 127379, 145576, 193123, 220712, 254758, 386246, 509516, 772492, 855259, 1019032, 1544984, 1710518, 3421036, 5986813, 6842072, 11973626, 23947252, 47894504]

約数ペア:

[(1, 47894504), (2, 23947252), (4, 11973626), (7, 6842072), (8, 5986813), (14, 3421036), (28, 1710518), (31, 1544984), (47, 1019032), (56, 855259), (62, 772492), (94, 509516), (124, 386246), (188, 254758), (217, 220712), (248, 193123), (329, 145576), (376, 127379), (434, 110356), (587, 81592), (658, 72788), (868, 55178), (1174, 40796), (1316, 36394), (1457, 32872), (1736, 27589), (2348, 20398), (2632, 18197), (2914, 16436), (4109, 11656), (4696, 10199), (5828, 8218)]