54591516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{72211}}^1$

素因数の和:72231

約数の個数: 48

約数和(自身を含む): 161754880

約数和(自身を除く): 107163364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 72211, 144422, 216633, 288844, 433266, 505477, 649899, 866532, 1010954, 1299798, 1516431, 1949697, 2021908, 2599596, 3032862, 3899394, 4549293, 6065724, 7798788, 9098586, 13647879, 18197172, 27295758, 54591516]

約数ペア:

[(1, 54591516), (2, 27295758), (3, 18197172), (4, 13647879), (6, 9098586), (7, 7798788), (9, 6065724), (12, 4549293), (14, 3899394), (18, 3032862), (21, 2599596), (27, 2021908), (28, 1949697), (36, 1516431), (42, 1299798), (54, 1010954), (63, 866532), (84, 649899), (108, 505477), (126, 433266), (189, 288844), (252, 216633), (378, 144422), (756, 72211)]