53487896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2856

約数の個数: 64

約数和(自身を含む): 129116160

約数和(自身を除く): 75628264

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 2801, 4774, 5602, 9548, 11204, 19096, 19607, 22408, 30811, 39214, 61622, 78428, 86831, 123244, 156856, 173662, 215677, 246488, 347324, 431354, 607817, 694648, 862708, 955141, 1215634, 1725416, 1910282, 2431268, 3820564, 4862536, 6685987, 7641128, 13371974, 26743948, 53487896]

約数ペア:

[(1, 53487896), (2, 26743948), (4, 13371974), (7, 7641128), (8, 6685987), (11, 4862536), (14, 3820564), (22, 2431268), (28, 1910282), (31, 1725416), (44, 1215634), (56, 955141), (62, 862708), (77, 694648), (88, 607817), (124, 431354), (154, 347324), (217, 246488), (248, 215677), (308, 173662), (341, 156856), (434, 123244), (616, 86831), (682, 78428), (868, 61622), (1364, 39214), (1736, 30811), (2387, 22408), (2728, 19607), (2801, 19096), (4774, 11204), (5602, 9548)]