51004550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 101846160

約数和(自身を除く): 50841610

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 475, 530, 950, 1007, 1013, 1325, 2014, 2026, 2650, 5035, 5065, 10070, 10130, 19247, 25175, 25325, 38494, 50350, 50650, 53689, 96235, 107378, 192470, 268445, 481175, 536890, 962350, 1020091, 1342225, 2040182, 2684450, 5100455, 10200910, 25502275, 51004550]

約数ペア:

[(1, 51004550), (2, 25502275), (5, 10200910), (10, 5100455), (19, 2684450), (25, 2040182), (38, 1342225), (50, 1020091), (53, 962350), (95, 536890), (106, 481175), (190, 268445), (265, 192470), (475, 107378), (530, 96235), (950, 53689), (1007, 50650), (1013, 50350), (1325, 38494), (2014, 25325), (2026, 25175), (2650, 19247), (5035, 10130), (5065, 10070)]