53549440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11953}}^1$

素因数の和:11979

約数の個数: 64

約数和(自身を含む): 146316960

約数和(自身を除く): 92767520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11953, 23906, 47812, 59765, 83671, 95624, 119530, 167342, 191248, 239060, 334684, 382496, 418355, 478120, 669368, 764992, 836710, 956240, 1338736, 1529984, 1673420, 1912480, 2677472, 3346840, 3824960, 5354944, 6693680, 7649920, 10709888, 13387360, 26774720, 53549440]

約数ペア:

[(1, 53549440), (2, 26774720), (4, 13387360), (5, 10709888), (7, 7649920), (8, 6693680), (10, 5354944), (14, 3824960), (16, 3346840), (20, 2677472), (28, 1912480), (32, 1673420), (35, 1529984), (40, 1338736), (56, 956240), (64, 836710), (70, 764992), (80, 669368), (112, 478120), (128, 418355), (140, 382496), (160, 334684), (224, 239060), (280, 191248), (320, 167342), (448, 119530), (560, 95624), (640, 83671), (896, 59765), (1120, 47812), (2240, 23906), (4480, 11953)]