47304730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 97054848

約数和(自身を除く): 49750118

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 73, 86, 110, 137, 146, 215, 274, 365, 430, 473, 685, 730, 803, 946, 1370, 1507, 1606, 2365, 3014, 3139, 4015, 4730, 5891, 6278, 7535, 8030, 10001, 11782, 15070, 15695, 20002, 29455, 31390, 34529, 50005, 58910, 64801, 69058, 100010, 110011, 129602, 172645, 220022, 324005, 345290, 430043, 550055, 648010, 860086, 1100110, 2150215, 4300430, 4730473, 9460946, 23652365, 47304730]

約数ペア:

[(1, 47304730), (2, 23652365), (5, 9460946), (10, 4730473), (11, 4300430), (22, 2150215), (43, 1100110), (55, 860086), (73, 648010), (86, 550055), (110, 430043), (137, 345290), (146, 324005), (215, 220022), (274, 172645), (365, 129602), (430, 110011), (473, 100010), (685, 69058), (730, 64801), (803, 58910), (946, 50005), (1370, 34529), (1507, 31390), (1606, 29455), (2365, 20002), (3014, 15695), (3139, 15070), (4015, 11782), (4730, 10001), (5891, 8030), (6278, 7535)]