47131370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 104073984

約数和(自身を除く): 56942614

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1433, 1495, 2530, 2866, 2990, 3289, 6578, 7165, 14330, 15763, 16445, 18629, 31526, 32890, 32959, 37258, 65918, 78815, 93145, 157630, 164795, 186290, 204919, 329590, 362549, 409838, 428467, 725098, 856934, 1024595, 1812745, 2049190, 2142335, 3625490, 4284670, 4713137, 9426274, 23565685, 47131370]

約数ペア:

[(1, 47131370), (2, 23565685), (5, 9426274), (10, 4713137), (11, 4284670), (13, 3625490), (22, 2142335), (23, 2049190), (26, 1812745), (46, 1024595), (55, 856934), (65, 725098), (110, 428467), (115, 409838), (130, 362549), (143, 329590), (230, 204919), (253, 186290), (286, 164795), (299, 157630), (506, 93145), (598, 78815), (715, 65918), (1265, 37258), (1430, 32959), (1433, 32890), (1495, 31526), (2530, 18629), (2866, 16445), (2990, 15763), (3289, 14330), (6578, 7165)]