52053680

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 100

約数和(自身を含む): 141708192

約数和(自身を除く): 89654512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 271, 280, 343, 392, 490, 542, 560, 686, 784, 980, 1084, 1355, 1372, 1715, 1897, 1960, 2168, 2401, 2710, 2744, 3430, 3794, 3920, 4336, 4802, 5420, 5488, 6860, 7588, 9485, 9604, 10840, 12005, 13279, 13720, 15176, 18970, 19208, 21680, 24010, 26558, 27440, 30352, 37940, 38416, 48020, 53116, 66395, 75880, 92953, 96040, 106232, 132790, 151760, 185906, 192080, 212464, 265580, 371812, 464765, 531160, 650671, 743624, 929530, 1062320, 1301342, 1487248, 1859060, 2602684, 3253355, 3718120, 5205368, 6506710, 7436240, 10410736, 13013420, 26026840, 52053680]

約数ペア:

[(1, 52053680), (2, 26026840), (4, 13013420), (5, 10410736), (7, 7436240), (8, 6506710), (10, 5205368), (14, 3718120), (16, 3253355), (20, 2602684), (28, 1859060), (35, 1487248), (40, 1301342), (49, 1062320), (56, 929530), (70, 743624), (80, 650671), (98, 531160), (112, 464765), (140, 371812), (196, 265580), (245, 212464), (271, 192080), (280, 185906), (343, 151760), (392, 132790), (490, 106232), (542, 96040), (560, 92953), (686, 75880), (784, 66395), (980, 53116), (1084, 48020), (1355, 38416), (1372, 37940), (1715, 30352), (1897, 27440), (1960, 26558), (2168, 24010), (2401, 21680), (2710, 19208), (2744, 18970), (3430, 15176), (3794, 13720), (3920, 13279), (4336, 12005), (4802, 10840), (5420, 9604), (5488, 9485), (6860, 7588)]