47183620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5231}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 110750976

約数和(自身を除く): 63567356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 5231, 9020, 10462, 20924, 26155, 52310, 57541, 104620, 115082, 214471, 230164, 287705, 428942, 575410, 857884, 1072355, 1150820, 2144710, 2359181, 4289420, 4718362, 9436724, 11795905, 23591810, 47183620]

約数ペア:

[(1, 47183620), (2, 23591810), (4, 11795905), (5, 9436724), (10, 4718362), (11, 4289420), (20, 2359181), (22, 2144710), (41, 1150820), (44, 1072355), (55, 857884), (82, 575410), (110, 428942), (164, 287705), (205, 230164), (220, 214471), (410, 115082), (451, 104620), (820, 57541), (902, 52310), (1804, 26155), (2255, 20924), (4510, 10462), (5231, 9020)]