55052480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3511}}^1$

素因数の和:3542

約数の個数: 84

約数和(自身を含む): 152540208

約数和(自身を除く): 97487728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3511, 3920, 7022, 7840, 14044, 15680, 17555, 24577, 28088, 35110, 49154, 56176, 70220, 98308, 112352, 122885, 140440, 172039, 196616, 224704, 245770, 280880, 344078, 393232, 491540, 561760, 688156, 786464, 860195, 983080, 1123520, 1376312, 1572928, 1720390, 1966160, 2752624, 3440780, 3932320, 5505248, 6881560, 7864640, 11010496, 13763120, 27526240, 55052480]

約数ペア:

[(1, 55052480), (2, 27526240), (4, 13763120), (5, 11010496), (7, 7864640), (8, 6881560), (10, 5505248), (14, 3932320), (16, 3440780), (20, 2752624), (28, 1966160), (32, 1720390), (35, 1572928), (40, 1376312), (49, 1123520), (56, 983080), (64, 860195), (70, 786464), (80, 688156), (98, 561760), (112, 491540), (140, 393232), (160, 344078), (196, 280880), (224, 245770), (245, 224704), (280, 196616), (320, 172039), (392, 140440), (448, 122885), (490, 112352), (560, 98308), (784, 70220), (980, 56176), (1120, 49154), (1568, 35110), (1960, 28088), (2240, 24577), (3136, 17555), (3511, 15680), (3920, 14044), (7022, 7840)]