49866166

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 89303040

約数和(自身を除く): 39436874

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1246, 1291, 2582, 2759, 5518, 9037, 18074, 19313, 38626, 40021, 80042, 114899, 229798, 280147, 560294, 804293, 1608586, 3561869, 7123738, 24933083, 49866166]

約数ペア:

[(1, 49866166), (2, 24933083), (7, 7123738), (14, 3561869), (31, 1608586), (62, 804293), (89, 560294), (178, 280147), (217, 229798), (434, 114899), (623, 80042), (1246, 40021), (1291, 38626), (2582, 19313), (2759, 18074), (5518, 9037)]