52640728

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30323}}^1$

素因数の和:30367

約数の個数: 32

約数和(自身を含む): 116444160

約数和(自身を除く): 63803432

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 30323, 60646, 121292, 212261, 242584, 424522, 849044, 940013, 1698088, 1880026, 3760052, 6580091, 7520104, 13160182, 26320364, 52640728]

約数ペア:

[(1, 52640728), (2, 26320364), (4, 13160182), (7, 7520104), (8, 6580091), (14, 3760052), (28, 1880026), (31, 1698088), (56, 940013), (62, 849044), (124, 424522), (217, 242584), (248, 212261), (434, 121292), (868, 60646), (1736, 30323)]