49394644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:940

約数の個数: 36

約数和(自身を含む): 94768380

約数和(自身を除く): 45373736

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 821, 1157, 1642, 2314, 3284, 4628, 10673, 15041, 21346, 30082, 42692, 60164, 73069, 138749, 146138, 277498, 292276, 554996, 949897, 1899794, 3799588, 12348661, 24697322, 49394644]

約数ペア:

[(1, 49394644), (2, 24697322), (4, 12348661), (13, 3799588), (26, 1899794), (52, 949897), (89, 554996), (169, 292276), (178, 277498), (338, 146138), (356, 138749), (676, 73069), (821, 60164), (1157, 42692), (1642, 30082), (2314, 21346), (3284, 15041), (4628, 10673)]