5521810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 11819520

約数和(自身を除く): 6297710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 191, 245, 295, 382, 413, 490, 590, 826, 955, 1337, 1910, 2065, 2674, 2891, 4130, 5782, 6685, 9359, 11269, 13370, 14455, 18718, 22538, 28910, 46795, 56345, 78883, 93590, 112690, 157766, 394415, 552181, 788830, 1104362, 2760905, 5521810]

約数ペア:

[(1, 5521810), (2, 2760905), (5, 1104362), (7, 788830), (10, 552181), (14, 394415), (35, 157766), (49, 112690), (59, 93590), (70, 78883), (98, 56345), (118, 46795), (191, 28910), (245, 22538), (295, 18718), (382, 14455), (413, 13370), (490, 11269), (590, 9359), (826, 6685), (955, 5782), (1337, 4130), (1910, 2891), (2065, 2674)]