48631520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{6203}}^1$

素因数の和:6232

約数の個数: 72

約数和(自身を含む): 133671384

約数和(自身を除く): 85039864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 6203, 7840, 12406, 24812, 31015, 43421, 49624, 62030, 86842, 99248, 124060, 173684, 198496, 217105, 248120, 303947, 347368, 434210, 496240, 607894, 694736, 868420, 992480, 1215788, 1389472, 1519735, 1736840, 2431576, 3039470, 3473680, 4863152, 6078940, 6947360, 9726304, 12157880, 24315760, 48631520]

約数ペア:

[(1, 48631520), (2, 24315760), (4, 12157880), (5, 9726304), (7, 6947360), (8, 6078940), (10, 4863152), (14, 3473680), (16, 3039470), (20, 2431576), (28, 1736840), (32, 1519735), (35, 1389472), (40, 1215788), (49, 992480), (56, 868420), (70, 694736), (80, 607894), (98, 496240), (112, 434210), (140, 347368), (160, 303947), (196, 248120), (224, 217105), (245, 198496), (280, 173684), (392, 124060), (490, 99248), (560, 86842), (784, 62030), (980, 49624), (1120, 43421), (1568, 31015), (1960, 24812), (3920, 12406), (6203, 7840)]